Answer:
m=2
Step-by-step explanation:
slope is the average rate of change in a specific interval
we can calculate slope in this case with Δy/Δx or (y2-y1)/(x2-x1)
m=(y2-y1)/(x2-x1)
=(-1-7)/(-3-1)
=-8/-4
=2
From the choices above, <span>the formula that could be used in cell is B2.</span>B. 3 * E2 - (C2 + D2).
The square root of 9800=
= 70 * square root of 2