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5 votes
Help my friend out?

Help my friend out?-example-1

2 Answers

6 votes
13. -2
14. 0
15. 2
16. 0
hope this helps:)
User Waymond
by
8.7k points
2 votes

Answer:

13. -2

14. 0

15. 2

16. 0

Explanation:

Since the function is originally f(x), you go to wherever the x value is and see what the y value is.

So...

f(2) means go to x = 2 and see that y = -2

User GDmac
by
7.6k points

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