Question

A line has a slope of 7 and a

y-intercept of -15.
What is the equation of the line
in slope-intercept form?

Please help, I'm trying to learn but I'm stuck on this problem, step by step would be lovely! but if that's not possible a answer will do! Thanks❤ asap!​

Answer 1

The answer is y=7x-15

Explanation:

The formula for slope is y=mx+b where m is the slope, or the rate of change, and b is the y-intercept, or the initial value, which is the point where x=0.

The rate of change, or slope, is 7, so m will be replaced with 7.

-15 is the y-intercept, so b will be replaced with -15.

Therefore, the slope-intercept form is y=7x-15.