False. For every x in the function's domain, f(x) describes the one single output.
Answer:
yes it is in the right order
Answer:
If x^2 = 1, then x = 1 is NOT true because x can also be -1.
9 has factors of 3*3.
2 is prime, so no factors.
from those two denominators, we can get the LCD of hmmm simply their product, namely 18.

now, recall that, to get the mixed fraction, we divide 89 ÷ 18, the quotient goes up front, the "4", and the remainder is the one atop, the "17".