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Anestetic [448]

3 years ago

8

PLEASE HELP ME DO NUMBER 6! ....Thx!!♡♡

1 answer:

bekas [8.4K]3 years ago

7 0

I think the answer is C

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Let f(x) = x2 - 16. Find f-1(x).

Arisa [49]

$f(x)=x^2-16$

To find $f^{-1}(x)$ , (the inverse of the function) you need to first replace the f(x) with y...
$y=x^2-16$
Then switch the x and the y.
$x=y^2-16$
Solve for y.
$x+16=y^2$
Take the square root of each side...
$\boxed{y=\pm\sqrt{x+16}}$

6 0

3 years ago

Read 2 more answers

To factor 9x^2-16 you can first rewrite the expression as:

natka813 [3]

I hope this helps you

4 0

3 years ago

Which function is linear?

natita [175]

Answer:

answer is b bro :)))))))))))))))

3 0

3 years ago

PLEASE HELP THIS IS DUE IN 1 HOUR IF I DON'T PASS THIS I'LL FAIL THE CLASS!!!!

expeople1 [14]

The answer will be 23 bcd. Hope it’s helps

8 0

3 years ago

Simplify (7^6)^2 .....................................

marysya [2.9K]

Answer:

13,841,287,201

Step-by-step explanation:

simply the parenthesis:

7^6 or 7 times itself 6 times: 7x7x7x7x7x7

which equals 117,649 and then multiply that number by itself

117,649x117,649 and you should get 13,841,287,201

5 0

3 years ago