Make denomenators the same
times left denomenator by (x+3)/(x+3) and right one by (x-9)/(x-9)
=
=
=
if expandded we get
times left denomenator by (x+3)/(x+3) and right one by (x-9)/(x-9)
if expandded we get
Jenny counted the coins in her bank.
2 answers:
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Answer:
f(10) means to input x = 10 into the function.
From inspection of the given function:
the "10" is the numerator of the fraction.
Therefore, swap the "10" for "x" to give the function in terms of x: