Question

will medal and fan


Which equations are equations for the line shown?
Choose all answers that are correct.

A. y + 3 = -2 (x - 2)
B. y + 2 = 2 (x -5)
C. y - 5 = -2 (x + 2)
D. y - 5 = -2(x - 3)

Answer 1

first notice that these equations are in the point slope form
y-y1=m(x-x1)
and our (x,y) points are (-2,5) and (2,-3)
we need to find m=slope
form the slope formula

m=y2-y1/x2-x1 so plug in those values

5-(-3)/-2-2 = m=?????

Answer 2

I don't know

Answer 3

5-(-3)/-2-2=(5+3)/-4=??