3 years ago

Find f(2) if f(x) = (x + 1)2 5 69

1 answer:

8 0

Answer=6

Explain- f(x) would change to f(2)
F(2)=(x+1)2=6

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fredd [130]

The answer to your question is 3

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4 years ago

Ann [662]

It is D because if you look at the graph every 5 years the acres decrease by 20

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4 years ago

Alexxx [7]

Expand the right side:

$(ax-c)(bx+d)(bx-d)=(ax-c)(b^2x^2-d^2)$

$=ab^2x^3-b^2cx^2-ad^2x+cd^2$

Notice that 98 = 2 * 7 * 7, so we have $c=2$ and $d=7$ .

Then

$-ad^2=-147\implies a=\dfrac{147}{49}=3$

and

$ab^2=3\implies b^2=1\implies b=1$

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3 years ago

Darya [45]

The answer is 12,825 kg because if one car equals 1425 kg and a car carrier can hold 9 cars, then you just have to multiply 1425 by 9 to get 12,825

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3 years ago

Natali5045456 [20]

Aprox 14.663
now i need to fill this to 20 letters
hey how ya doin
i thing this is enough

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3 years ago

Find f(2) if f(x) = (x + 1)2 5 69​