Answer:
4
Step-by-step explanation:
y2 - y1 / x2 - x1
12 - (-4) / 3 - (-1)
16 / 4
Answer: slope is 4 so 4x
you use the formula y1-y2/x1-x1 then make it a fraction. Then you get 16/4 and that simplifies to be 4
