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2 years ago

If f(x) = 3x^2 +1 and g(x) = 1-x, what is the value of (f-g)(2)

Mathematics

1 answer:

aleksley [76]2 years ago

8 0

Answer:

Step-by-step explanation:

Let's find (f-g)(x)

$3x^{2} + 1 - (1-x)\\3x^{2} + 1 -1 + x\\3x^{2} + x$

Now let's plug in x=2, so to find (f-g)(2)

$3(2)^{2} + 2\\12 + 2 = 14$

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2 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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zhannawk [14.2K]

Answer:

Step-by-step explanation:

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3 years ago

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Ksenya-84 [330]

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3 years ago