Question

In the graph of the equation, 2x – 8y = 32, what is the y-intercept (b) of the line? Express the answer as an ordered pair.

Answer 1

2x-8y=32

Add 8y to both sides

2x-8y+8y=32+8y

2x=8y+32

Now just divide both sides by 2

2x/2= 8y+32/2

x= 4y+16

So the y value is 4 and the x value is 16

The y-intercept is 4

(16,4)

I hope that's help:0