Question

Write an equation in form for each line passes through (-4,-5), slope=3/4

Answer 1

set the equation of the function to y=kx+b

Slope = 3/4 means k=3/4

we get: y = 3/4x+b

plug (-4,-5) to the function

-5=-3+b

b=-2

so: y = 3/4x-2