Question

QUESTION 1
Find the slope of a line through the points (7, –8) and (–5, –7).

a -12
b-15/2
c -2/15
d -1/12

Answer 1

Answer:

D

Step-by-step explanation:

Slope = y2-y1/x2-x1

(7,-8) = (x1,y1)

(-5,-7) = (x2,y2)

Slope = (-7+8)/(-5-7)

          = 1/-12