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Introduction to integration — Question 284

Original QCE Vault practice · 4 marks

Q284 · Practice questionTechnology-freeSimple familiar4 marks

QUESTION 284 (4 marks)

The growth rate of a vine is

h^{\prime}(t)=\dfrac{12}{t+2}

cm per week, for

t\geq0

. Its initial height is

15

cm.

a)

Determine its height function

h(t)

.

[2 marks]

b)

Determine the exact time when its height reaches

27

cm.

[2 marks]

Question linkSyllabus coverage

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