3 years ago

If f(x)=3x^2-2 and g(x)=4x+2 what is the value of f+g 2

Mathematics

1 answer:

Papessa [141]3 years ago

5 0

Answer:

Step-by-step explanation:

(f + g)(x) = f(x) + g(x)

f(x) + g(x) = 3x² - 2 + 4x + 2 = 3x² + 4x

Substitute x = 2 into f(x) + g(x)

(f + g)(2) = 3(2)² + 4(2) = (3 × 4) + 8 = 12 + 8 = 20

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ddd [48]

Step-by-step explanation:

Dod you mean

$= \frac{ {n}^{5} }{ {n}^{ - 2} } \times \frac{ {n}^{2 - 6} }{ {n}^{8} }$

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2 years ago

What is the degree measure of an arc 4(pi) ft. long in a circle of radius 10 ft.?

olya-2409 [2.1K]

Hey there!

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Your correct answer would be. . .

$\boxed{\boxed{72}}$

Hope this helps.
~Jurgen

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3 years ago

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My answer -

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