Question

The slope of a line is 1, and the y-intercept is -1.
What is the equation of the line written in slope-intercept form?
y = x - 1
y = 1 - x
y = -x - 1

Answer 1

Slope-intercept form: mx - b
m = 1
b = -1

>1x - (-1)
>1x +1
>x + 1

Answer 2

so its the ttop one?

Answer 3

Oh, sorry it should be

mx+b
m=1
b=-1

>1x + (-1)
>x - 1

Yeah, first one. ;D