Answer:
Option B
Step-by-step explanation:
Slope of the line is calculated by the formula:

We have the points ( -2 , 4) and (3 , -5) so plug in the values in the formula:

so the slope(m) equals -9/5
Answer:
Dot plot
Step-by-step explanation:
Each dot on on 0.84 represents each plane. 5 planes had a average cruising speed of 0.84.
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