Tina is finding the quotient of. is she correct? if not, what changes should be made?

For this case, we must find the quotient of

divided by, to verify if Tina was correct.

So:

So, Tina was wrong, she had to divide by 3x.

Option B

b

step-by-step explanation:

if a was wrong then it has to be b it cant be c either because not all the y intercepts are the same!

ok now , i would like brainlest plz

answer: -8.2562234e+13