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kramer
3 years ago
5

Kenny's charges $8 per hour to babysit he wants to figure out how much money do you earn in a week which variable is needed to c

alculate his total earnings for babysitting a.c=the number of children he babysits b. m=the amount of money she charges per hour c.h= the number of hours he worked d.d=the number of days per month he babysits​
Mathematics
1 answer:
Korolek [52]3 years ago
3 0

Answer:

H

Step-by-step explanation:

The amount of hours he has worked would be x 8$

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Katena32 [7]

Answer:

f^{-1}(x) = \frac{x+8}{8}

Domain of f(x): All real values.

Range of f(x): All real values.

Domain of f -1(x): All real values.

Range of f -1(x): All real values

Step-by-step explanation:

We are given the following function:

f(x) = 8x + 8

Since it is a line, we have that both the domain is the range is the real set.

Inverse function:

The domain of the inverse function is the range of the original function, and the range of the inverse function is the domain of the original function.

Finding the inverse function:

Exchange x and y in the original function, and isolate y. So

Original

y = 8x + 8

Exchanging:

x = 8y - 8

Isolating y:

8y = x + 8

y = \frac{x+8}{8}

f^{-1}(x) = \frac{x+8}{8}

5 0
3 years ago
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Mamont248 [21]

Answer:

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2 years ago
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Answer:

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Combine like terms

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