Question

8. What is the value of point x? X -4 -3​

Answer 1

x = -9

Explanation:

(x1, y1) = (-4, 3) & (x2, y2) = (x, 4)

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

-1/5 = (4 - 3)/(x - (-4) = 1/(x+4)

-(x + 4) = 5

-x - 4 = 5

-x = 5 + 4 = 9