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zhenek [66]
3 years ago
9

104. Find the inverse g for each function f. a. f(x) = 1/2x-3

Mathematics
1 answer:
ch4aika [34]3 years ago
6 0
Change f(x) y to make it easier.
y = 1/2x-3
switch y and the x.
x = 1/2y-3
Add 3 to both sides
x+3 = 1/2y
Multiply both sides by 2.
2x+6 = y
Therefore, f^-1(x) = 2x+6
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Answer:

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Step-by-step explanation:

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(i hope this is the way you want the answer but at least I think it is correct)

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Illusion [34]

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Read 2 more answers
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Paraphin [41]

Answer:

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Step-by-step explanation:

f(x) and f(g(2))

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g(x) = x² + 5,  g(2) = 2² + 5 = 9

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5 0
3 years ago
Can someone please help me with 2 and explain the steps to 3 thanks!
Gelneren [198K]

Answer:

#2 is a ratio so you gotta add.

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7 0
3 years ago
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