Question

Determine the inverse f^-1 of f when
F(x)= 3+2x^3

Answer 1

@satellite73

Answer 2

solve for \(y\) in \(x=3+2y^3\)

Answer 3

\[x=3+2y^3\\
x-3=y^3\\
\sqrt[3]{x-3}=y\]

Answer 4

your answer is
\[f^{-1}(x)=\sqrt[3]{x-3}\]

Answer 5

ooh no i forgot about the two!!

Answer 6

\[x=3+2y^3\\
x-3=2y^3\\
\frac{x-3}{2}=y^3\\
\sqrt[3]{\frac{x-3}{2}}=y\]

Answer 7

that's better
your answer is
\[f^{-1}(x)=\sqrt[3]{\frac{x-3}{2}}\]

Answer 8

https://quest.cns.utexas.edu/student/images/problem_pdf?courseuserassignment=23679186

Answer 9

Can you help me with hw?

Answer 10

I can give you my login info

Answer 11

@satellite73

Answer 12

@ybarrap

Answer 13

Can you help me with hw?

Answer 14

I don't mind giving you my login info for the site I really need help

Answer 15

The URL is there

Answer 16

Site says

"Unauthorized use of UT Austin computer and networking resources is prohibited.
If you log in, you acknowledge your awareness of and concurrence with the
UT Austin Acceptable Use Policy. The university will prosecute violators
to the full extent of the law. ..."

I don't think it's wise to give out this info.

Answer 17

Okay one moment

Answer 18

@ybarrap can I get your email so I can send you the problem?

Answer 19

@yb

Answer 20

@ybarrap

Answer 21

@michelle010d - Just post your problems -- these aren't too difficult and you would be able to get a lot more help.