3 years ago

Really need help please

1 answer:

7 0

The second choice

It passes the horizintal line test, which means its a one to one function

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Setler79 [48]

.452
you can just move the decimal when you are dealing with 10 or 100

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3 years ago

Kitty [74]

Assume the mattress have no width, only length.

By Pythagoras' Theorem, √(72^2 + 80^2) = 107.6 inches.

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4 years ago

frutty [35]

1/6=16.666666...

So it is 16.6666.... to 6(or 100)

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3 years ago

Ivan

Answer:

753.95= 123.95+45w

Step-by-step explanation:

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3 years ago

Andreyy89

Answer:

Step-by-step explanation:

The inverse function for a set of ordered pairs can be found by swapping the x- and y-coordinates in each pair.

$g^{-1}(-1)=9\qquad\text{from the $g(x)$ ordered pair $(9, -1)$}$

The inverse of a function expressed algebraically can be found by swapping the x- and y-variables and solving for y.

$h^{-1}(x)\qquad\text{is found from }x=h(y)\\\\x=3y+8\\x-8=3y\\\\y=\dfrac{x-8}{3}\\\\\boxed{h^{-1}(x)=\dfrac{x-8}{3}}$

A function of its own inverse returns the original value:

$\boxed{\left(h\circ h^{-1}\right)(-1)=-1}$

6 0

3 years ago