3 years ago

Number 3 please! pic is above^

Mathematics

1 answer:

zmey [24]3 years ago

7 0

Answer:

Step-by-step explanation:

Slope = (y2 -y1)/(x2-x1)

y2 = 800, y1 = 400, x2= 4, x1= 2

Slope = (800-400)/(4-2)

= 400/2

= 200calories/hr

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