Neco 2021 Mathematics Question 33

Practice objective / multiple choice question 33 from the 2021 Neco Mathematics examination.

Neco 2021 Mathematics Objective / Multiple Choice Medium Difficulty
Question 33 NECO • 2021 • MATHEMATICS • objective

A graph of \(y\) against \(x\) consists of two straight segments: from \((0,0)\) to \((4,8)\) and from \((4,8)\) to \((10,2)\). Find the value of \(x\) at which \(y = 5\). Then compute the average rate of change of \(y\) with respect to \(x\) over the interval \(2 \le x \le 8\).

Answer Options

Correct Answer A. x = \frac{5}{2}, average rate = 0
B. x = 3, average rate = 0
C. x = \frac{7}{2}, average rate = -1
D. x = \frac{5}{2}, average rate = 1
Correct Answer
A
Correct Option:
x = \frac{5}{2}, average rate = 0

About This Question

This is Neco 2021 Mathematics Question 33. It is one of the objective questions from the 2021 Neco Mathematics examination.

Difficulty level: Medium .

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