Question

On the graph of the equation 4x + 5y = 20, what is the value of the y-intercept?

Answer 1

to get the y-intercept, set x = 0, solve for "y"

Answer 2

so 0+5y=20

Answer 3

y=4

Answer 4

yeap

Answer 5

and if I set the y = 0, to get the x-intercept, I'd get x = 5

so the line looks like