algebra looks, just saw a few typos.
you mean g', not g
and you wrote 4.8 instead of 4.84 on the fifth line
I have a problem where I need to find where the function is increasing/decreasing, critical values, concavity etc... But I think my first derivative may be wrong.
Using the quotient formula, I have the following:
So to find my critical points, I set my numerator to 0.
I also set my numerator to 0 (something to do with vertical asymtotes but I am not sure why we do this)
Using a number line, I think the function will be:
Decreasing: (-infinity, -.11) U (1.21, infinity)
I didn't want to go any further to test for concavity just in case my 1st derivative was wrong.