Answer:
Slope =
Step-by-step explanation:
(x₁ , y₁) = (-9 , -4) & (x₂ ,y₂) = (-3, -6)
Slope =
John runs at different speeds as part of his training program. the graph shows his target heart rate at different times during h
is workout. on which interval is the target heart rate strictly increasing then strictly decreasing
1 answer:
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