Write the slope-intercept form (y = mx + b) for the linear equation with a slope of -8 and the y-intercept at 15. Show all work.

Answer 1

Hi there!

Let's break down the parts of the slope intercept form equation (y=mx + b)

m = slope

b = y-intercept

x and y are meant to be placeholders for different x and y values that lie on the line.

From what we are given, we can write the equation by substituting -8 for the slope, m, and 15 for the y-intercept, b.

m = -8

b = 15

y = mx + b

y = -8x + 15

Hope this helps!