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Leno4ka [110]
3 years ago
5

Simplify 4.2^-3 x 5.1^2 x 4.2^4 x 5.1^3

Mathematics
1 answer:
Stolb23 [73]3 years ago
5 0

Answer:

14491.060542

Step-by-step explanation:

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Let f(x)=3x2−5x+13 and g(x)=2x−7 . What is g(f(x)) ?
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Option B: 6x^2-10x+19 is the correct answer

Step-by-step explanation:

Given functions are:

f(x) = 3x^2-5x+13\\g(x) = 2x-7

We have to find g(f(x))

So,

g(f(x)) = 2(f(x))-7\\= 2(3x^2-5x+13)-7\\=6x^2-10x+26-7\\= 6x^2-10x+19

Hence,

Option B: 6x^2-10x+19 is the correct answer

Keywords: Functions, Composition

Learn more about functions at:

  • brainly.com/question/5500978
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Step-by-step explanation:

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Hope this helps!

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Step-by-step explanation:

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Step-by-step explanation:


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