Question

graph the line y = 7.

Explanation:

Step1: Identify 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. So we can choose some values of $x$ like $x=-2,0,2$. The points are $(-2,7),(0,7),(2,7)$.

Step3: Draw the line

Connect the points $(-2,7),(0,7),(2,7)$ 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.