3 years ago

Given h(x) = x^2-4/2, find h(-8)

1 answer:

7 0

Answer:

Step-by-step explanation:

(-8)^2-2

64-2 = 62

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SVETLANKA909090 [29]

The answer that I got was 27, hope it helps

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3 years ago

pashok25 [27]

Answer:

$6.21\times 10^{-5}\ \text{light years}$

Step-by-step explanation:

The distance light travels in one year is known as a light year.

$1\ \text{light year}=5.87\times 10^{12}\ \text{miles}$

The closest that Earth ever gets to Jupiter is $3.65\times 10^8\ \text{miles}$

$3.65\times 10^8\ \text{miles}=\dfrac{1}{5.87\times 10^{12}}\times 3.65\times 10^8\ \text{light years}\\\\=6.21\times 10^{-5}\ \text{light years}$

Hence, the distance it will take light to travel from Earth to Jupiter at this distance is $6.21\times 10^{-5}\ \text{light years}$

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3 years ago

umka2103 [35]

Answer:

C. 3/8

Step-by-step explanation:

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3 years ago

alexdok [17]

7 Quarters

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3 years ago

Leona [35]

$y = \frac{1}{x^9}\\yx^9 = 1\\x^9 = \frac{1}{y}\\x = \sqrt[9]{\frac{1}{y}}\\Therefore, \ f^{-1}(x)=\sqrt[9]{\frac{1}{x}}.$

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3 years ago