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3 years ago

Determine if the two functions f and g are inverses of each other algebraically. If not, why?

Mathematics

1 answer:

IgorLugansk [536]3 years ago

6 0

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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