Question

Change 4x - 3y = -15 to slope-intercept form and state the slope and y-intercept. You must show all work.

Answer 1

y=mx+c

m= slope

c = y intercept

Answer 2

Or...
Ax+By=C
Slope = -A/B

Answer 3

y = mx + b (slope intercept form)
4x - 3y = - 15
4x - 4x - 3y = - 4x - 15 (subtract 4x from both sides)
-3y = - 4x - 15 (divide by -3)
-3y/-3 = -4x/-3 - 15/-3
y = 4/3x + 5

m = slope = 4/3
y intercept = b = 5

I think I did this right, but you might want to get a second opinion.