Table: {y -4 31 4 68 12 }

x -2 3 0 4 2

Which of the following equations satisfies the five sets of numbers shown in the above table?

A. y = x^3 + 4
B. y = 2x^2 = 7
C. y = 2x
D. y = 3x + 1
E. y = 6x

4 answers

A.

y = x³ + 4

x = - 2 , y = ( - 2 )³ + 4 = - 8 + 4 = - 4

x = 3, y = 3³ + 4 = 27 + 4 = 31

x = 0, y = 0³ + 4 =0 + 4 = 4

x = 4, y = 4³ + 4 = 64 + 4 = 68

x = 2, y = 2³ + 4 = 8 + 4 = 12
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What’s answer on this one