## anonymous one year ago ILL LOVE U FOREVER Given the following functions f(x) and g(x), solve f[g(7)] and select the correct answer below: f(x) = 4x + 21 g(x) = 2x + 2

1. anonymous

@jamesr @maria12vera

2. anonymous

@welshfella

3. anonymous

85 ?

4. anonymous

First, evaluate g(7). What do you get?

5. anonymous

16 49 85 784 @RunawayGalaxy

6. anonymous

16

7. anonymous

@ospreytriple

8. anonymous

$g \left( x \right) = 2x + 2$$g \left( 7 \right) = 2\left( 7 \right) + 2$$g \left( 7 \right) = ?$

9. anonymous

16

10. anonymous

Correct, g(7) = 16. Now, the question asks for f(g(7)). So, now you need to calculate f(16). What do you get?

11. anonymous

85

12. anonymous

Correct. Well done!

13. anonymous

THX canu help me with one other one? ill do it in another box to give u 2 medals @ospreytriple

14. anonymous