Find Inverse of function f(x) = 3x+4
Answers
Answered by
0
Answer:
Step-by-step explanation:
f(x)=3x−4
y=3x−4
∴y+4=3x
∴x=(
3
y+4
)
orf
−1
(y)=(
3
y+4
)
sof
−1
x=(
3
x+4
)
andthenf
−1
(9)=(
3
9+4
)
=(
3
13
)
f
−1
(−2)=(
3
−2+4
)=(
3
2
)
Answered by
1
Step-by-step explanation:
the answer is f inverse of X is (x-4)/3
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