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hoa [83]
2 years ago
6

What is the amplitude of the function?

Mathematics
1 answer:
bazaltina [42]2 years ago
6 0

Answer:

Step-by-step explanation:

The amplitude is half of the range.

a=(maximum-minimum)/2, in this case

a=(2-(-4))/2

a=6/2

a=3

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x=9

Step-by-step explanation:

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Given f (x ) = x^2 + 3x + 2 and g (x ) = x + 1, perform the indicated operations.
Nana76 [90]

Answer:

(i) (f - g)(x) = x² + 2·x + 1

(ii) (f + g)(x) = x² + 4·x + 3

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Step-by-step explanation:

The given functions are;

f(x) = x² + 3·x + 2

g(x) = x + 1

(i) (f - g)(x) = f(x) - g(x)

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(ii) (f + g)(x) = f(x) + g(x)

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(f + g)(x) = x² + 4·x + 3

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(f·g)(x) = x³ + 4·x² + 5·x + 2

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