Given: f(x) = 2x2 + 4x + 5, f(a) = ?

1 answer:

7 0

Answer:

f(a) = 2a² + 4a + 5

Step-by-step explanation:

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liraira [26]

X= 1 y=4, x=2 y=8, x=3 y=12

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3 years ago

LekaFEV [45]

10% of 100$ is the answer

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3 years ago

BARSIC [14]

You're correct dear. Good Job.

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bezimeni [28]

I thinks 5 because -2(x) = -2x and -2(5)=-10
So -2x=-10
-10/-2=5
X=5

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3 years ago

Gre4nikov [31]

Answer:

$6.75

Step-by-step explanation:

15% of 45 = $6.75

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Given: f(x) = 2x2 + 4x + 5, f(a) = ?​