Question

Slope of -15/5 passing through the points (-2.5, 4.5) what is the y intercept?

Answer 1

use the point slope form
y-y1=m(x-x1)
y-4.5=-15/5(x-(-2.5))
y-4.5=(-15/5)x-7.5
y=(-15/5)x-3
so y intercept would be -3

Answer 2

Thank ya for the help!

Answer 3

no prob :)