Answer:
d) 2
Step-by-step explanation:
let's take the points (3, 1) and (7, 9)
Slope formula (m) = (y2 - y1)/(x2 - x1)
Here x1 = 3, y1 = 1 , x2 = 7 and y2 = 9
Now plug in these values in the formula, we get
slope (m) = (9 -1) / (7 -3)
= 8/4
Slope = 2
Answer: d) 2
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