Question

Question 18 25

f(x) = 2x
g(x) = 4x + 1
Find
() (2). Include any restrictions on the domain.
A.
(4) (x) = 477³¹, x ≥ 0
○ B. ( 4 ) (x) = ¹⁄⁄², ¤ / 0
4c-1
x
O c. (1) (₂) -
O D. (5)(x) =
✓/2T
55-1
2,² / 1
2 / -4

Answer 1

Answer: D

Explanation:

`\left((f(x))/(g(x)) \right)=(f(x))/(g(x))=\frac{\sqrt[3]{2x}}{4x+1}`.

This eliminates A and B.

Also, the domain excludes when the denominator equals 0, which in this case, makes the answer D