Answer:
89.99
Step-by-step explanation:
u add i48934yr84 r84
X=c-b/a this what i came up with
Answer:
4x² - 21x - 18
Step-by-step explanation:
Use FOIL.

Hope this helps.
first you divide14 and 5 and you get 2.8 then you turn 2.8 into 2 8/10
2 8/10 is your answer
Shifting in the y direction is as simple as adding the shift, ie.,
f(x) = x+4.
In the x direction it is trickier because then you have to replace x by (x-a) where a is the shift to the right... (but that wasn't asked here).