Question

What is the equation of a line that has a slope of 0 and contains the point (–7, 8)

Answer 1

Y = 0x + 8

Explanation:

The slope-intercept form is: y = mx + b

m is slope

b is where the line intercepts the y-axis.

If the slope is zero, then we already have the first part of the equation, y = 0x

Next, we have to figure out the y-intercept. Because the slope is zero, the y-intercept is the same throughout the entire line. If the line goes through the point (-7, 8), then the y-intercept is 8, in all points that the line goes through.

Therefore, the equation is y = 0x + 8.

Answer 2

y = 8

Explanation:

y = mx + b

m = slope

b = y-intercept

We are given the slope of 0.

We need to find the y-intercept.

y = 0x + b

8 = 0(-7) + b

8 = b

y = 8

Best of Luck!