2 years ago

Order the following values from least to greatest. 1-2 3 -7 14.5

1 answer:

5 0

-7, |-2|, 3, 4.5 I did this earlier

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Kitty [74]

Answer: They are inverses of each other

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Explanation:

We'll need to compute h(f(x)) and f(h(x)) to see if we get x each time.

$h(x) = 9x-4\\\\h(f(x)) = 9(f(x))-4\\\\h(f(x)) = 9\left(\frac{x+4}{9}\right)-4\\\\h(f(x)) = x+4-4\\\\h(f(x)) = x\\\\$

and,

$f(x) = \frac{x+4}{9}\\\\f(h(x)) = \frac{h(x)+4}{9}\\\\f(h(x)) = \frac{9x-4+4}{9}\\\\f(h(x)) = \frac{9x}{9}\\\\f(h(x)) = x\\\\$

Both composite functions lead to x each time.

The equations h(f(x)) = x and f(h(x)) = x being true means each function is the inverse of the other.

5 0

3 years ago

Tema [17]

Answer:

Step-by-step explanation:

I think it is she sped up and passed susana since it shows it in the graph.

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3 years ago

Nuetrik [128]

Answer: Eve is 3

Melissa is 29. (3 + 26 = 29)

Paul is 33 ( 29 + 4 = 33)

3+ 29 + 33 = 65

Step-by-step explanation:

7 0

3 years ago

AleksAgata [21]

reduce the index of the radical and exponent with 3, rhen you get your answer, 6

8 0

3 years ago

Alekssandra [29.7K]

6X+ 4x2=6X+8

the answer is 6X+8

4 0

3 years ago