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09-11-2020
Mathematics

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f(x)= 4x + 7 when x =2 and x = -2

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09-11-2020

Answer:

The answer for x=2 is, 15. And the answer for x=-2 is, -1.

Step-by-step explanation:

When you input x=2, it turns out to be (4.2)+7 which is 15. When you input x=-2, this will lead us to (4.(-2))+7 which is -1.

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