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23-04-2022
Mathematics

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Given the function F(x) = 2x2 - 6, find the value F(-1).

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23-04-2022

Answer:

-4

Step-by-step explanation:

Given

F(x) = 2x² - 6

We are asked to find F(-1).

This can be done by substituting -1 in place of x in the function.

F(-1) = 2(-1)² - 6
F(-1) = 2(1) - 6
F(-1) = 2 - 6
F(-1) = -4

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