4 years ago

Analyze the diagram below and answer the question that follows.

Mathematics

1 answer:

Luda [366]4 years ago

4 0

A because it makes more sense

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For which equation will f(-2)= -6?

Mila [183]

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C. $f(x)=4x^3+6x^2-x$

Step-by-step explanation:

Lets plug in -2 into each of these equation to see which one gives us the solution of -6

A. $f(x)=x^3+x$

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B. $f(x)=x^4-5x$

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D. $f(x)=-3x^3-4x^2+4x$

$f(-2)=-3(-2)^3-4(-2)^2+4(-2)\\\\f(-2)=-3(-8)-4(4)-8\\\\f(-2)=24-16-8\\\\f(-2)=0$

As we can see, function C was the only one that gave us the value of -6, so that is our answer.

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Help me please...........

notka56 [123]

The answer is D. If you need to show your work just cross multiply the bottom two fractions. Once you get that answer, multiply
3/8 and 15/8.

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