Find the missing value in the following table \(\begin{array}{c|c} x & -2 & -1 &...

JAMB 1983

Find the missing value in the following table \(\begin{array}{c|c} x & -2 & -1 & 0 & 1 & 2 & 3 \\ \hline Y = x^3 - x + 3 & & 3 & 3 & 3 & 9 & 27\end{array}\)

A. -3
B. 3
C. -9
D. 13
E. 9

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Correct Answer: Option A

Explanation

When x = -2, y = x³ - x + 3

= -2³ - (-2) + 3

= -8 + 2 + 3

= -3

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Find the missing value in the following table \(\begin{array}{c|c} x & -2 & -1 &...

Correct Answer: Option A

Explanation

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