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NISA [10]
3 years ago
9

Find f(x) and g(x) so that the function can be described as y=f(g(x)) y=(9/x^2)+2

Mathematics
1 answer:
eduard3 years ago
6 0

there are many combinations for it, but we can settle for say


\bf \begin{cases} f(x)=x+2\\[1em] g(x)=\cfrac{9}{x^2}\\[-0.5em] \hrulefill\\ (f\circ g)(x)\implies f(~~g(x)~~) \end{cases}\qquad \qquad f(~~g(x)~~)=[g(x)]+2 \\\\\\ f(~~g(x)~~)=\left[ \cfrac{9}{x^2} \right]+2\implies f(~~g(x)~~)=\cfrac{9}{x^2}+2

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Answer:

12

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Step-by-step explanation:

4 0
3 years ago
An unopened cereal box contains `15/28` cubic foot of cereal. If the box is full, and the length and height of the box are `5/7`
babymother [125]

Answer:

A. `1/2` foot

Step-by-step explanation:

The computation of the width of the box is shown below:

15 ÷ 28 = (5 ÷ 7)(1 1 ÷ 2)(width)

15 ÷ 28 = (5 ÷ 7)(3 ÷ 2)width

15 ÷ 28 = (15 ÷ 14)width

(15 ÷ 28) ÷ (15 ÷ 14) = width

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7 0
3 years ago
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evablogger [386]

Answer:

Q1: 2nd row 2nd tile

Q2: 1st row 1st tile

Q3: 1st row 3rd tile

Q4: 2nd row 3rd tile

Step-by-step explanation:

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7 0
3 years ago
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Helpppppp!!!!!!!!!!!!!!!
lions [1.4K]
Your answer is D. Hope this helps!


6 0
3 years ago
What is 9m + 2 = 3m - 10
cupoosta [38]
9m+2=3m-10
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6m=-12
finally, divide by 6 on both sides to get what m equals:
m=-2
7 0
3 years ago
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