Question
Asked Sep 30, 2019
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The weight, W, in lbs, of a child is a function of its age, a, in years, so W = f(a)

 

Explain what f ′(8) = 5 tells you in terms of age and weight _________________________ ?

  a.

when the child was age 7 the child weighed 5 pounds less that he or she did at age 6.

  b.

The child is growing about 5 lbs/year at age 8

  c.

At age 8 the child is growing about 4 lbs/year

  d.

at age 5 the child`s weight will be increasing at 8 lbs/year

  e.

None of these

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The weight W in lbs of a child is a functi...

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Tagged in

Math

Calculus