Question

graph the line y = 7.

Explanation:

Step1: Identify the line type

The equation $y = 7$ represents a horizontal line. In the slope - intercept form $y=mx + b$ (where $m$ is the slope and $b$ is the y - intercept), for $y = 7$, $m = 0$ and $b=7$.

Step2: Plot points

For any value of $x$, the value of $y$ is 7. We can choose some values of $x$ like $x=-2,-1,0,1,2$. The corresponding points are $(-2,7),(-1,7),(0,7),(1,7),(2,7)$.

Step3: Draw the line

Connect the points with a straight line. This line is parallel to the $x$-axis and passes through the point $(0,7)$ on the $y$-axis.

Answer:

Draw a horizontal line passing through the point $(0,7)$ on the $y$-axis. All points on this line have a $y$-coordinate of 7 regardless of the $x$-coordinate.