Determine if the two functions f and g are inverses of each other algebraically. If not, why?
1 answer:
Answer:
N0 (f o g) x = 3x.
Step-by-step explanation:
If they are inverses of each other the f o g will equal x.
f o g = 2(3x +3/ (4x - 2) + 3 / 4(3x + 3)/(4x - 2) - 3)
= 2(3x + 3)+ 3(4x - 2) 4x - 2
--------------------------- * ----------------------------
4x - 2 4(3x + 3) - 3(4x - 2)
6x + 12x
= ----------------
12 - 6
= 3x.
So they are not inverses.
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