Answer: The 3rd option
Step-by-step explanation: f(x) aka 5 is = to x aka 2+3 (2+3=5)
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Answer:
No
Step-by-step explanation:
To obtain the inverse function
let y = f(x) and rearrange making x the subject, that is
y = 3x + 1 ( subtract 1 from both sides )
y - 1 = 3x ( divide both sides by 3 )
= x
Change y back into terms of x, thus
(x) = 
ANSWER-
2x(2x^2-4-x^5)
EXPLANATION-
GCF is 2 then factor
The original price was $500
First we find 15% of what is $75
15/100 x N =$75
n = $7500/15
n = $500