What is the answer to this

y = 4x-6

Step-by-step explanation:

It crosses the y axis at -6 so the y intercept is -6

We can find the slope using two points

(0,-6) and (2,2)

m = (y2-y1)/(x2-x1)

   = (2 - -6)/(2-0)

    = (2+6)/(2-0)

    =8/2 =4

We can use the slope intercept form of a line

y = mx+b where m is the slope and b is the y intercept

y = 4x-6

step-by-step explanation:

∆abc has the points a(1, 7), b(-2, 2), and c(4, 2) as its vertices. formed with the point d(1, 2) as its third vertex, then ∆abd is triangle.