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2 years ago

4. Find the inverse of the function, and then determine whether the inverse is a function.

Mathematics

1 answer:

Archy [21]2 years ago

3 0

Answer:

squareroot of x - 4. x must be greater than or equal to 4

Step-by-step explanation:

y=x^2+4

x^2 = y - 4

x = squareroot of y - 4

It implies that the square root of the function y=x^2+4 is

squareroot of x - 4

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Answer:

Step-by-step explanation:

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2 years ago

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2 years ago

If gas prices are now $3.75 and they were up 10% from 6 months ago, how much were gas prices 6 months ago?

Hatshy [7]

Given

gas prices are now $3.75 and it up 10% from 6 months ago.

Find out how much were gas prices 6 months ago.

To proof

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$= \frac{10}{100}$

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2 years ago

Please write the answer

Travka [436]

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2 years ago

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vivado [14]

Answer:

b. 4.5 cm

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1 year ago