Question

The y-intercept of the line whose equation is 2x + y = 4 is ?? please help, been stuck forever!!

Answer 1

Y=mx+b

2x+y=4
-2x       -2x
y=4-2x

y = -2x + 4

Answer 2

To find the y int, sub in 0 for x and solve for y

2x + y = 4
2(0) + y = 4
y = 4......so ur y int is (0,4)