Evaluate the function g (x) = - 2x2 + 3x - 5 for the input values - 2, 0, and 3.

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Mathematics

Hope

24 August, 00:12

Evaluate the function g (x) = - 2x2 + 3x - 5 for the input values - 2, 0, and 3.

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Kenneth Gillespie · Answer 1

g (x) = - 2x2 + 3x - 5

input = - 2, g (-2) = - 2 (-2) ^2 + 3 (-2) - 5 = - 8 - 6 - 5 = - 19

input = 0, g (0) = - 2 (0) ^2 + 3 (0) - 5 = - 5

input = 3, g (3) = - 2 (3) ^2 + 3 (3) - 5 = - 18 + 9 - 5 = - 14