Question

Passing through (-2, -16) and (2,12)

Determine the slope, m in the slope-intercept form, y= mx + b.​

Answer 1

y = 7x - 2

Explanation:

12 - (-16) / 2 - (-2)

28/4

7

Replace variables

EX. (2, 12)

12 = 7 (2) +b

12 = 14 +b

-2 = b

y = 7x -2

EX.

y = 7 (-2) -2

y = -14 -2

y = -16