Neco 2019 Mathematics Question 11

Practice essay / theory question 11 from the 2019 Neco Mathematics examination. This question covers Graphs .

Neco 2019 Mathematics Essay / Theory

Topic: Graphs

Question 11 NECO • 2019 • MATHEMATICS • essay

The graph shown represents the speed (in m/s) of a car as a function of time t (in seconds) during a 20‑second interval.

( a )

Determine the acceleration of the car during the interval 0 \le t \le 5 \text{ s}.

( b )

Find the total distance travelled by the car over the whole 20 s interval.

( c )

At what time does the car attain its maximum speed? Justify your answer.

( d )

The area under the curve between t = 12 s and t = 20 s represents what physical quantity? State its value.

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This is Neco 2019 Mathematics Question 11. It is one of the essay questions from the 2019 Neco Mathematics examination.

The question covers Graphs .

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