Please help me asap i will mark branlist please explain

Answer:
a. -1
Step-by-step explanation:
Let's find the slope between your two points.
(8, −3) (−2, 7)
(x1, y1) = (8, −3)
(x2, y2) = (−2, 7)
Use the slope formula:
m= y2−y1 / x2−x1
= 7 − −3 / −2−8
= 10 / −10
= −1
Answer:
A.) -1
Step-by-step explanation:
Slope formula is y2 -y1 /x2 -x1
(This looks weird in this format but stay with me)
(8 ,-3) (-2, 7)
The first number will be you x and the second will be the Y term
X : 8 and -2 ( 8 will be x1 and -2 will be x2)
Y : -3 and 7 (-3 will be y1 and 7 will be y2 )
(7) - (-3) / (-2) - 8 = 10 / -10