Question

g(x) =x^3-1
h(x)=3x+4
find (h o g) (x)

Answer 1

step one, get rid of the circle

Answer 2

\[h\circ g(x)=h(g(x))\]

Answer 3

step 2
replace the general \(g(x)\) by the specific one you have in this example
\[h(x^3-1)\]

Answer 4

I had no clue of that notation.

Answer 5

step 3
replace the \(x\) in \(h(x)\) by \(x^3-1\) use parentheses
\[3(x^3-1)+4\]

Answer 6

step 4
do whatever algebra you need to clean this up

Answer 7

thanks I will try to get the answer and give it to you ina few min

Answer 8

would it be 3x^3 -3 +4

Answer 9

what is \(-3+4\) ?

Answer 10

1

Answer 11

3x^3+1

Answer 12

yes

Answer 13

thanks

Answer 14

yw