Question

What is the y coordinate of the y - intercept of the line that passes through the points (-2,-2) and (2,4) ?

Answer 1

@campbell_st could u help me?

Answer 2

ok... the slope of the line is m = (4 - -2)/(2 - - 2)

m = 6/4 or 3/2

so the lin is in the form

y = 3/2 x + b

substitute either point into the above equation to find b... the y-intercept

Answer 3

hope it helps

Answer 4

I so it's one !! Thanks @campbell_st