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BECE Mathematics 2023 Objective — Question 72

Question 72 of 120 from the Basic Education Certificate Examination (Junior WAEC) (BECE) Mathematics 2023 Objective paper, with the correct answer and a full explanation.

Use the table below to answer questions 72 and 73 for the relation y = 2x + 5. x: −4, −3, −2, −1, 0, 1, 2, 3, 4 y: −3, A, 1, B, 5, C, 9, D, 13 Find the value of A.

A. −3
B. −1Correct
C. 1
D. 2
E. 3

Explanation

A = 2(−3) + 5 = −1.

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