2 years ago

HELPPP WILL MARK BRAINLYIST IF RIGHT

Mathematics

1 answer:

Bingel [31]2 years ago

7 0

Answer:

550.92

Step-by-step explanation:

plz mark brainliest even if im wrong, i really need this, and if im wrong tell me im wrong so I cant correct it

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Answer:

Question 1

The function $f(x) = x + 6$ is one-to-one, so it does have an inverse.

The inverse of +6 is -6, so $f^{-1}(x)=x-6$

Therefore, g(x) is the inverse of f(x).

Question 2

The function $f(x) = -3x -9$ is one-to-one, so it does have an inverse.

To find the inverse, replace f(x) with y:

$\implies y = -3x -9$

Rearrange the equation to make x the subject:

$\implies y+9= -3x$

$\implies x=-\dfrac13(y+9)$

$\implies x=-\dfrac13y-3$

Replace x with $f^{-1}(x)$ and y with x:

$\implies f^{-1}(x)=-\dfrac13x-3$

Therefore, g(x) is the inverse of f(x).

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3 years ago

Sam average 13 points per game in her first three basketball games. She averaged 14.5 points in her first four games. How many p

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Step-by-step explanation:

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3 years ago

If you can do this whole thing I will give you the brainliest JUST PLEASEE HELPPP MEEEE

blagie [28]

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this hurts my brain x_x my non-existent brain....

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My sister went QUaCk and my heart QuaKeD

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That's nice

But it should've YEETED

Step-by-step explanation:

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