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CaHeK987 [17]
3 years ago
5

Expand and Simplify 10a-(3a+7)

Mathematics
1 answer:
yuradex [85]3 years ago
3 0
The answer would be 7(a - 1)
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- 12x

Step-by-step explanation:

y - 3 =  - 12(x + 4) \\ y - 3 =  - 12x - 48 \\ y =  - 12x - 45

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During a sale, cameras were discounted 30% from their original price of $295.99. To the nearest cent, how much was the camera du
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I need help with this promblem it’s ALGEBRA 2!
AlekseyPX

Answer:

(f\circ h)(2)=2

Step-by-step explanation:

<u>Composite Function </u>

Given f(x) and h(x) real functions, the composite function named (f\circ h)(x) is defined as:

(f\circ h)(x)=f(h(x))

It can be found by substituting h into f.

We are given the functions:

f(x)=2x^2-9x+2

h(x)=x^2-4

It's required to find (f\circ h)(2)

As defined above:

(f\circ h)(x)=f(h(x))

Thus:

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Find h(2):

h(2)=2^2-4=0

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(f\circ h)(2)=2

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3 years ago
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