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aleksandrvk [35]
3 years ago
12

Find the inverse function. f(x) = x2 - 9

Mathematics
1 answer:
adell [148]3 years ago
8 0

Answer:

f(x) = x2 - 9 inverse is ±√(c+9)

Step-by-step explanation:

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Kylie invested $290 in an account paying an interest rate of 2.5% compounded
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Answer:

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Step-by-step explanation:

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Nevaeh has 12 gallons of gas in her car at the beginning of a trip. Every hour Nevaeh drives, she uses 1.75 gallons of gas. Answ
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Answer:

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Step-by-step explanation:

4 0
3 years ago
Sonya can walk 6 kilometers in 3 hours. If she has to walk 10 kilometers, how much time will it take her?
ELEN [110]
6 divided by 2 is 3 kilometers.
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6 0
3 years ago
What is the answer for this question?
grandymaker [24]

Answer:

A

Step-by-step explanation:

\frac{11\pi }{6} is in the fourth quadrant where tan < 0

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Hence

tan( \frac{11\pi }{6} )

= - tan(\frac{\pi }{6} )

= - \frac{1}{\sqrt{3} }

= - \frac{1}{\sqrt{3} } × \frac{\sqrt{3} }{\sqrt{3} }

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Step-by-step explanation:

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