Question

Help with 6? I really need all correct answers. Please help!

Answer 1

Answer:

A

Step-by-step explanation:

(f - g)(x) = f(x) - g(x)

= $\frac{2x+6}{3x}$ - $\frac{\sqrt{x}-8 }{3x}$

Since both fractions have a common denominator of 3x, then subtract the numerators leaving the denominator, that is the numerators simplified

2x + 6 - ($\sqrt{x}$ - 8)

= 2x + 6 - $\sqrt{x}$ + 8 = 2x - $\sqrt{x}$ + 14

Hence

f(x) - g(x)

= $\frac{2x-\sqrt{x}+14 }{3x}$ → A