The Y intercept problem?

Question

Y+X= -8

What is the Y intercept?

Answer 1

y=mx+b

y=-x-8 (subtracting x to get it into slope-intercept form)

B= the y intercept

So its -8  

Answer 2

You have to make x = 0 so then y would be -8.  You then take what you substituted for your x, which is 0.  The answer is (0, -8)

Answer 3

When X = - 8 Y will equal 0 and as such be on the line, and an intercept (-8,0)

Answer 4

y=mx + b

the y-coordinate of the y-intercept is b

y=-x-8

In your case, the y-int is (0.-8)