Question

What is the equation of the line described below written in slope-intercept form?

the line passing through point (2, 2) and perpendicular to the line whose equation is y = x
y = x - 4
y = x + 4
y = -x + 4

Answer 1

its y=x+4 right?

Answer 2

since it's perpendicular, the direction should be -1

Answer 3

so the bottom answer then

Answer 4

has to be :)