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Rus_ich [418]
2 years ago
10

Find (4x2 - 2x + 1) + (2x + 8)

Mathematics
1 answer:
iVinArrow [24]2 years ago
6 0

Answer: 4^2 + 9

Step-by-step explanation:

Simplify

4x^2 - 2x + 1 + 2x + 8

Collect like terms

4^2 + (-2x+2x) + (1+8)

Simplify

4x^2 + 9

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Hello everyone, I hope you had a great day, I need help on this please, thanks.
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Answer:

A

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A. is the only correct solution to this question because you can also see that if we take 8 and divide this by 32 we get 1/4, so we know it is true.

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Answer is x is less than 4

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3 years ago
The graph translated horizontally two units right, vertically four units down and reflected across x-axis from its parent functi
Keith_Richards [23]

Parent Function:              f(x) = x^2

Right 2 units:                    f(x) = (x^2 - 2)

Down 4 units:                   f(x) = (x^2 - 2) - 4

Reflection over x-axis:     f(x) = - (x^2 -2) + 4

Answer:                            f(x) = - (x^2 -2) + 4

3 0
3 years ago
Which option below best describes the polynomial 4x3 + 3x2 - 1 ?
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