2 years ago

HELP ASAP PLEASE!

Mathematics

2 answers:

andreev551 [17]2 years ago

5 0

Answer:

start with 4, and multiply by 2 repeatedly

Step-by-step explanation:

wlad13 [49]2 years ago

3 0

Start with 4 and multiply by 2 repeatedly

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If function F is defined by f(x) = 3x^2 + 5, what is f(x-4)

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Step-by-step explanation:

Given function f is defined by $f(x)=3x^2+5$

Now to find the function f(x-4):

$f(x)=3x^2+5$

Put x=x-4 in the above function we get

$f(x-4)=3(x-4)^2+5$

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$f(x-4)=3(x^2-8x+16)+5$

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$f(x-4)=3x^2-24x+53$

$f(x-4)=3x(x-8)+53$

Therefore $f(x-4)=3x^2-24x+53$ or $f(x-4)=3x(x-8)+53$

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