Question 8 8 pts + 4 pts for the best answer Thanks! Question is attached.

Mathematics

2 answers:

elena-14-01-66 [18.8K]3 years ago

5 0

The answer will be -3

Nookie1986 [14]3 years ago

5 0

-3 is the answer just make sure u get it right

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4a + 3b + 20 if a = 2 and b = 3 O 37 O 95 O 24 0 32

Lyrx [107]

It’s 37 4(2)+3(3)+20, 8+9+20,
17+20=37

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3 years ago

Evaluate the following and show steps. f(x) = 15x – 12 and g(x) = -15x2 + 14x - 10 find g(f(7))

diamong [38]

When we have a function such as h(x) = 2x, and we want to find the value of h at a given x value, we plug in the given number for x. For example, h(3) = 2*3 = 6.

We do the same thing with g(f(7)). In this case we plug 7 into f(x) for x, then plug the result of f(7) into g(x) for x.

f(7) = 15*7 - 12 = 93

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4 years ago

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stealth61 [152]

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