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Lea Thornton
Mathematics
21 November, 09:40
Find x if f (x) = 12 and f (x) = 3x
36
12
4
3
+1
Answers (
1
)
Jacey Yang
21 November, 09:52
0
x=4
Step-by-step explanation:
Our parent function is given as
f (x) = 3x
We are asked to find the for what value of x, f (x) = 12
Hence
3x=12
Dividing both sides by 3 we get
x=4
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