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3 years ago

Which equation shows the relationship in the table

Mathematics

2 answers:

olasank [31]3 years ago

4 0

Answer:

c y=20x

Step-by-step explanation:

musickatia [10]3 years ago

3 0

Answer:

C. y=20x

Step-by-step explanation:

Each of the numbers in the graph are multiplied by 20!

2 times 20 is 40

5 times 20 is 100

10 times 20 is 200

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State the domain and range of both the function and the inverse function. f(x) = 8 x + 8 f -1(x) = Domain of f(x): Range of f(x)

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:

$8y = x + 8$

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

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

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2 years ago

Anyone listens to Texako, Summrs, Ect ?

LenKa [72]

Answer:

No, but i would like to know who they are

Step-by-step explanation:

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1 year ago

In how many ways can a committee of 8 sit in a row if the chairman occupies the middle seat??

Rainbow [258]

They can all sit beside the chairman

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If there are 30 girls and 50 boys In a class how what is the greatest Conan factor

dexar [7]

Answer:The greatest common factor is 15 to 10.

Step-by-step explanation:

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3 years ago

Which number is not a whole number ? A. 8. B. -10. C. 0. D.18/3

NARA [144]

Answer:

B. -10 its a negative number

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