Question

graphing linear equations
graph the equation by filling in the chart.
equation: y = 3 + x
x | y
0 | ?
1 |
2 |
3 |
4 |

Explanation:

Step1: Substitute x = 0 into the equation

We have the equation \( y = 3 + x \). When \( x = 0 \), we substitute \( x \) with 0 in the equation.
\( y = 3 + 0 \)

Step2: Calculate the value of y

Simplify the right - hand side of the equation. \( 3+0 = 3 \), so \( y = 3 \).

Answer:

When \( x = 0 \), \( y = 3 \). For the other values:

• When \( x = 1 \), \( y=3 + 1=4 \)
• When \( x = 2 \), \( y=3 + 2 = 5 \)
• When \( x = 3 \), \( y=3 + 3=6 \)
• When \( x = 4 \), \( y=3 + 4 = 7 \)

The completed table is:

X	Y
1	4
2	5
3	6
4	7