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Use it in a lot and it can take forever

Use it in a lot and it can take forever-example-1
Use it in a lot and it can take forever-example-1
Use it in a lot and it can take forever-example-2
Use it in a lot and it can take forever-example-3

1 Answer

3 votes

Part 1

Remember that

The rate of change is the same that the first derivative

so

The rate of change appears to be zero at times

t=1 weeks

t=4 weeks

t=6 weeks

Part 2

which of the following is true?

Verify each option

W'(3) > W'(7) -----> is not true

W'(3) < W'(7) -----> is true

W'(3)=W'(7) is not true

which of the following is true?

Verify each option

W'(0) < W'(5) -----> is true

therefore

the graph is

Use it in a lot and it can take forever-example-1
User Yariv Bar
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