## anonymous one year ago Given that f(x) = 2x + 1 and g(x) = the quantity of 3x-1/2 solve for g(f(3)). A. 5 B. 7 C. 9 D. 10

1. Jhannybean

clarification: $$g(x) = \frac{3x-1}{2}$$ or is it $$g(x) = 3x-\frac{1}{2}$$ ?

2. anonymous

the first one

3. Jhannybean

Ok :)

4. Jhannybean

We can find what f(3) is first

5. Jhannybean

f(x) = 2x + 1 $$\implies$$ f(3) = 2(3) + 1

6. Jhannybean

@mariyakelly

7. anonymous

okay I don't know how to solve that @Jhannybean

8. Jhannybean

What is 2 * 3?

9. Jhannybean