Question

Use slopes to determine whether the lines are parallel, perpendicular, or neither.
Line WX includes points W(3, 1) and X(3, -2)
Line YZ includes points Y(-2, 3) and Z(4, 3)

Answer 1

Use the formula \[m=\frac{ y_2-y_1 }{ x_2-x_1 }\] to find the slopes.
after you find those tell me what you notice about them

Answer 2

they're perpendicular corrrect?

Answer 3

yes, if you draw it, then you'll see it better

Answer 4

I did {: thanks!

Answer 5

no problem!