07-11-2017
Mathematics

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For the given equation, y = 3x2 - 6 , what is the value of y for x = 2? a. 6 c. -4 b. 4 d. 7

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07-11-2017

Hi!

The answer is A. 6

Because, if x = 2, 3 * x = 6, 6 * 2 = 12, and 12 - 6 = 6.

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