微积分
极限、导数、最优化与函数性质。
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graph with points (1, 0), (3, 1), (0.33, -1). options: ( y = log_{0.4} …
\( y = \log_3 x \) (the option \( y=\log_3 x \))
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here is your final exam. the exam is scheduled for 60 minutes, i have g…
C. are shared with Congress
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2.4 homework ~ derivatives of constants, sums and powers score: 40/250 …
\( \frac{1}{4}x^{-\frac{3}{4}} \) (or \( \frac{1}{4\sqrt[4]{x^3}} \))
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which is the graph of a logarithmic function?
The graph (the second one, assuming the standard logarithmic graph characteristics like domain \( x>0 \), vertical asymptote at \( x = 0 \), and the typical increasing/decreasing …
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what are the domain and range of $f(x) = \\log(x + 6) - 4$?\ \ \\(\\cir…
B. domain: \( x > -6 \); range: all real numbers
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week 7: day 5 3 multiply 1,305 × 6
7830
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y = -\\frac{1}{6}x - 7 click to select points on the graph. (graph with…
To graph \(y =-\frac{1}{6}x - 7\), plot the y - intercept \((0,-7)\) and another point (e.g., \((6, - 8)\)) and draw a line through them.
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question 9 1 pts what was the declaratory act? it required colonists to…
D. Parliament declared the right to tax and make decisions for the Colonies in all matters (assuming the last option is labeled D; if the original options had labels like A - D wi…
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multiply: $3 \\frac{4}{7} \\times 2 \\frac{1}{5}$ write your answer as …
$7\frac{6}{7}$
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describe the transformation of g(x) as it relates to the parent functio…
vertical translation: 5 units down horizontal translation: none dilation: none reflection: none
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evaluate. \\(\\frac{2}{3} + \\frac{5}{6} \\cdot \\frac{1}{2}\\) write y…
$\frac{13}{12}$
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56 ÷ 8 = □
12
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score on last try: 5 of 10 pts. see details for more. at least one scor…
\( f^{\prime}(x)=-\frac{8}{x^{2}}-\frac{4}{x^{3}} \) (or equivalent forms like \( - 8x^{-2}-4x^{-3} \))
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drag and drop the answer that matches each graph. you will either match…
a. $y = 3^x + 1$ b. $y = 3^{x-2}$ c. $y = 3^x$ Reflected over the x-axis e. $y = 3^{-x}$ f. $y = 3^x$ Shifted down 4 g. $y = -3^{x-2}$
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question between which two consecutive whole numbers does $sqrt{44}$ li…
Since \(\sqrt{\boldsymbol{36}}=\boldsymbol{6}\) and \(\sqrt{\boldsymbol{49}}=\boldsymbol{7}\), it is known that \(\sqrt{44}\) is between \(\boldsymbol{6}\) and \(\boldsymbol{7}\).
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what was the chinese exclusion act? * 1 point your answer the mccarran-…
The Chinese Exclusion Act (1882) was a U.S. federal law that prohibited the immigration of Chinese laborers, restricted the rights of Chinese already in the U.S. (e.g., limited ci…
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question between which two consecutive whole numbers does \\(\\sqrt{18}…
Since \( \sqrt{16} = 4 \) and \( \sqrt{25}=5 \), it is known that \( \sqrt{18} \) is between \( 4 \) and \( 5 \).
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9. $f(x) = -(3)^{x - 2} + 5$ parent function increasing or decreasing h…
Parent Function: \(2^x\) Increasing or Decreasing: Decreasing Horizontal Shift: Left 4 units Vertical Shift: Down 1 unit Reflect x-axis: Yes Growth / Decay / Neither: Decay Stretc…
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chapter 1.6: type an equation for this absolute value function. type th…
$y = -|x - 1| + 3$
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what is economics? guided reading questions 1. what is economics? 2. in…
1. Economics is the study of how scarce resources are allocated to satisfy unlimited wants, focusing on choices and trade-offs. 2. Example 1: Choosing to make breakfast at home in…
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enter each answer as a whole number (like -4, 0, or 253) or dne for und…
\( 1 \) ### 2. Solve \( \lim_{x \to 3^-} f(x) \)
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estimate the sum. round each number to the nearest whole number, then a…
\(17\)
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due date: tuesday, 1/13/25 worth 50 points directions: write the answer…
## Slide #1 Answers: a) It is a polynomial function. It is a sum of multiple terms with non-negative integer exponents on $x$, while a power function has only one term of the form…
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what was the purpose of the war powers resolution of 1973? this questio…
To limit the President's ability to engage in military action
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how can congress limit the presidents ability to wage war? this questio…
By placing financial restrictions
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28. _____ zoning laws are regulations that limit how property in a give…
True
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12.3 + (6² − 11.8) − 1 = 12.3 + (□ − 11.8) − 1 = 12.3 + □ − 1 = □ − 1 =…
The first blank is \(36\), the second blank is \(24.2\), the third blank is \(36.5\), and the final result is \(35.5\). So filling in the blanks: \(12.3+(6^{2}-11.8)-1=12.3+(36 - …
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5) $y = \\frac{1}{4}x + 2$
If graphing: The line is graphed by plotting \((0,2)\) and \((4,3)\) (or other points using the slope) and drawing a line through them. If finding slope: \(\frac{1}{4}\), if findi…
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12 × 2² - 18.4 + 0.6
\(30.2\)
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subtract. -6 - (-2) = 9 - (-2) =
$-6 - (-2) = -4$ $9 - (-2) = 11$
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8 + 6 - 2 × 2 - 3²
1
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5. $8 + 6 - 2 \\times 2 - 3^2$ 6. $4^2 \\div (3.2 \\times 2) + 1.6$
\(1\) ### Problem 6: \(4^2 \div [(3.2 \times 2) + 1.6]\)
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5. given ( f(x) = 1 - \frac{1}{4}x ). fill in the table and then sketch…
### Table (for \( f(x)=1-\frac{1}{4}x \)): | \( x \) | -6 | -3 | 0 | 1 | 4 | |--------|----|----|---|---|---| | \( f(x) \) | 2.5 | 1.75 | 1 | 0.75 | 0 | ### Domain: \( (-\infty, \…
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simplify to standard form \\sqrt{-10000} options: 100i, 10i, -10i, -100i
B. 100i (assuming the problem might have a typo and the radicand is - 10000 instead of - 100, or if the original problem's radicand is - 10000, then the answer is 100i. If we stri…
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2. find the square root. 169
$\pm 13$
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fluency board date - choose one fluency routine to write a short reflec…
$0.3$ 2. **$0.7 \times 0.08$**
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1. solve. $2\\frac{1}{4} \\times \\frac{5}{7}$
$\frac{81}{7}$ or $11\frac{4}{7}$
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1. your parents ask for help reviewing last month’s spending. you disco…
a. $\$23.00$ b. 1. Use only in-network ATMs to avoid non-network withdrawal fees. 2. Track monthly transactions to stay under the limit and avoid extra transaction charges; mainta…
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the graph of $f(x) = x^2$ is translated to form $g(x) = (x - 5)^2 + 1$.…
The graph of \( g(x) \) is a parabola opening upwards with vertex at \((5, 1)\). (Among the given options, the one with vertex \((5, 1)\) and upward opening is the correct represe…
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consider the quadratic function $y = x^2 - 4x + 3$ for $0 \\leq x \\leq…
# Explanation: ## Step1: Find x - intercepts (set y = 0) To find where the graph intersects the x - axis, we solve the equation \(x^{2}-4x + 3=0\). We can factor the quadratic equ…
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sketch the graph of the quadratic function $f(x) = x^2 - 4x + 3$, label…
- Vertex: \((2, - 1)\) - Axis of symmetry: \(x = 2\) - x - intercepts: \((1,0)\) and \((3,0)\) - y - intercept: \((0,3)\) - The graph is a parabola opening upward with the above -…
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consider the quadratic function $y = x^2 - 4x + 3$ for $0 \\leq x \\leq…
The key points are \( (1,0) \) (x - intercept), \( (3,0) \) (x - intercept), \( (2,-1) \) (vertex/minimum), \( (0,3) \), and \( (5,8) \). The graph is a parabola opening upward pa…
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consider the quadratic function $y = x^2 - 4x + 3$ for $0 \\leq x \\leq…
# Explanation: ## Step1: Find x - intercepts To find where the graph intersects the x - axis, we set \(y = 0\). So we solve the equation \(x^{2}-4x + 3=0\). We can factor the quad…
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read the excerpt from \sinners in the hands of an angry god.\ you will …
The correct option is: illustrate that this type of suffering is unimaginable.
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question 10 (3 points) graph the function: $f(x) = 2x^2 + 1$ on which i…
a. \((-\infty, 0)\)
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question 9 (3 points) graph the function: $f(x) = 2x^2 + 1$ on which in…
b. \( (0, \infty) \)
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question 8 (3 points) interval: (1, ∞) a increasing b decreasing c cons…
a. Increasing
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question 7 (3 points) interval: (-3, 1) a increasing b decreasing c con…
a. Increasing
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use the graph below to determine whether the function is increasing, de…
a. Increasing
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question 5 (1 point) graph the function: ( h(x) = x^3 + 2x^2 ) then det…
a. Increasing
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question 4 (1 point) graph the function: h(x) = x³ + 2x² then determine…
b. Decreasing
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question 3 (1 point) graph the function $h(x) = x^3 + 2x^2$ then determ…
a. increasing
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question 2 (3 points) graph the function: $f(x) = 2x^2 + 4x + 4$ then d…
a. Increasing
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question 1 (3 points) graph the function: $f(x) = 2x^2 + 4x + 4$ determ…
b. Decreasing
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$\\frac{5}{8} \\div 15$
$\frac{1}{24}$
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business organizations and the us government directions: read each stat…
SP ### Question 2
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graph $y = \\frac{4}{5}x - 7$.
The graph is a straight line passing through the points $(0, -7)$ and $(5, -3)$, following the equation $y = \frac{4}{5}x - 7$.
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2. over what interval is the graph of $y = -|x - 2|$ increasing? a. $(2…
B. \((-\infty,2)\)
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now, find the product. 16 × 100 = ?
1600
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use what you know about multiplying by 10 to find 16 × 100. which expre…
$16 \times 10 \times 10$
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35 × 100 35 × 1,000
$35 \times 100 = 3500$ $35 \times 1,000 = 35000$
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y = -7x + 10 3x + 2y = 9 answer attempt 1 out of 9 (□,□) submit answer
\((1, 3)\)
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evaluate the function for the given value. f(x) = 11x - 5 for x = 0 f(0…
$-5$
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evaluate the function for the given value. f(x) = 5 - x for x = -3 f(-3…
$8$
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evaluate the function for the given value. f(x) = 2x + 7 for x = 8 f(8)…
23
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evaluate the function for the given value. f(x) = 5 - x for x = -7 f(-7…
12
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which is the graph of $f(x) = (x - 1)(x + 4)$? four graphs of parabolas…
The fourth graph (the one at the bottom left, the last graph) is the graph of \(f(x)=(x - 1)(x + 4)\).
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the graph of the function $f(x) = (x - 3)(x + 1)$ is shown. which descr…
all real values of \( x \) where \( x < -1 \)
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the graph of the function $f(x) = -(x + 6)(x + 2)$ is shown below. whic…
The function is increasing for all real values of \( x \) where \( x < - 4 \) (the first option: "The function is increasing for all real values of \( x \) where \( x < - 4 \)")
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which is the graph of $f(x) = -(x + 3)(x + 1)$? four graphs with option…
The second graph (the one with roots at \( x=-3 \) and \( x = - 1 \) and opening downward)
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write an equation of the line below.
$y=-2x+1$
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14. what was british north america’s response to the outbreak of war in…
14. British North America officially declared neutrality during the U.S. Civil War, though there was informal, limited support for the Confederacy from some groups; the war also h…
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graph the following function on the axes provided. $f(x)=\\begin{cases}…
(Graph description: Two line segments. First segment: dashed endpoints at (-4,3) and (1,0), solid line between them. Second segment: open circle at (1,-1), solid endpoint at (5,-9…
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8. $2sqrt{128}$
\(16\sqrt{2}\)
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question move at least one of the 9 guide points below to complete the …
Move the vertex (blue point) from (0,0) to (3,2); keep red points aligned with $y = |x - 3| + 2$ (e.g., left of vertex: (-1,6), (0,5), (1,4), (2,3); right of vertex: (4,3), (5,4),…
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multiply. \\begin{array}{r} 1,378 \\\\ \\times\\ \\ \\ \\ \\ \\ \\ \\ 6…
8268
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multiply. \\begin{array}{r} 274 \\\\ \\times\\ \\ \\ \\ \\ \\ 3 \\\\ \\…
822
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add. 69 8,795 + 993
\(9857\)
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which equation is represented by the graph below? answer \\( y = -2|x +…
y = -2|x + 3| + 6
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which equation is represented by the graph below? answer \\( y = 5|x - …
y = 5|x - 1| - 6
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6. what was the capital of this region? _______________. which joint - …
6. (Assuming the region is British Columbia) Victoria; Hudson's Bay Company 7. (Assuming the city is Victoria) English, Chinook Jargon, and French 8. British Columbia; alcohol sal…
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determine the domain of the following graph: answer attempt 1 out of 5 …
$[-11, -2]$
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question if θ is an angle in standard position and its terminal side pa…
\(9\)
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if $\\theta$ is an angle in standard position and its terminal side pas…
\(-4\)
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13) find the slope of each line. 14) a coordinate grid with a line pass…
1
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find the value of $f(6)$. $y = f(x)$ (graph of a function with x-axis f…
-5
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find the value of $f(-4)$. $y = f(x)$ (graph of a piecewise linear func…
\(-3\)
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the function $f(x)$ is graphed below. what is true about the graph on t…
It is negative and decreasing (the fourth option: "It is negative and decreasing")
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determine the domain on which the following function is decreasing. gra…
\( (-\infty, -2) \)
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11) $y = \\frac{1}{3}x - 2$
The line $y=\frac{1}{3}x-2$ is graphed by plotting the y-intercept $(0, -2)$ and the point $(3, -1)$, then drawing a straight line through these points (extending in both directio…
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determine the domain on which the following function is decreasing. (a …
\([3,8]\)
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8) $f(x) = -|x + 5| + 1$; find $f(-8)$ $f(-8) = -|-8 + 5| + 1$
$-2$
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6) $f(x) = 2x - 3$; find $f(2)$
$1$
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write a cosine function that has a midline of $y = 4$, an amplitude of …
\( y = 2\cos(2x)+4 \)
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question given the graph of the function f below, determine all interva…
The function \( f(x) \) is concave down on the open interval \(\boldsymbol{(0, 9)}\) (assuming the graph's curvature analysis as described above. If there is a miscalculation, it'…
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find the solution to the system of equations. y = -3x + 2 y = 2x - 3 so…
$(1, -1)$
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11. what is the least common denominator to add $\frac{2}{9}+\frac{4}{1…
A. 45
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graph the following features: • y-intercept = -6 • slope = 2
The line $y=2x-6$ is graphed by plotting the y-intercept $(0, -6)$, using the slope to find a second point $(1, -4)$, then drawing a straight line through these points.
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graph the following features: • y-intercept = -4 • slope = 1/2
A line passing through the points $(0, -4)$ and $(2, -3)$ (and extending infinitely in both directions) on the provided coordinate grid.
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graph the following features: - y-intercept = 1 - slope = 3
The line $y=3x+1$ is graphed by plotting $(0,1)$ and $(1,4)$, then drawing a straight line through them, extending it to cover the coordinate axes.