Let f ( x ) = 4 x − 8 and g ( x ) = 1 x 2. Find ( f ∘ g ) ( x ), then choose the correct domain for ( f ∘ g ) ( x ). ONLY HAVE 2 HOURS TO ANSWER!

Answer:

Option C is the correct option..

Please see the attached picture for full solution..

Hope it helps...

Good luck on your assignment...

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

a is the right answer