GenMath Short Quiz 1 June 20, 2016 score:________/25
Name:__________________________________
I. On the space 12. 2
h(x +4) 19.
provided, write F if the
given set of ordered pairs is
a function. Otherwise, write
R if it is just a relation.
1. ____ {(2,3) , (5,3) ,
(-2, -3), (-4, 5)}
2. _____ x + y 2=−5
3. _____ y= √ 16−x 13. ( f −g ) ( 3 )
2
4. _____ x = y +3
5. _____ y= √ x 2 +16
6. _____ 20.
14. ( fg )( x )
7. _____
8. _____
15. ( hf ) ( x )
21.
9. _____
16. ( h ∘ g )( x )
IV. Identify the domain
22. g ( x )=x 2+ 2 x +1
10. _____ III. Identify the Domain
and Range.
17. {(3, 4), (2,4), (0, -2)}
D:____________ 2
23. f ( x )=
R:_____________ 6+ x
18.
II. Given the following
functions:
4 x+ 2 24. f ( x )= √ 4−x
f ( x )= ,
x−1
g ( x )=x 2+1 ,
h ( x )=√ 2−x evaluate the
following. Write your
solutions on the space
provided 25. f ( x )= √ x 2−16
11. f (2)
Name:__________________________________
I. On the space 12. 2
h(x +4) 19.
provided, write F if the
given set of ordered pairs is
a function. Otherwise, write
R if it is just a relation.
1. ____ {(2,3) , (5,3) ,
(-2, -3), (-4, 5)}
2. _____ x + y 2=−5
3. _____ y= √ 16−x 13. ( f −g ) ( 3 )
2
4. _____ x = y +3
5. _____ y= √ x 2 +16
6. _____ 20.
14. ( fg )( x )
7. _____
8. _____
15. ( hf ) ( x )
21.
9. _____
16. ( h ∘ g )( x )
IV. Identify the domain
22. g ( x )=x 2+ 2 x +1
10. _____ III. Identify the Domain
and Range.
17. {(3, 4), (2,4), (0, -2)}
D:____________ 2
23. f ( x )=
R:_____________ 6+ x
18.
II. Given the following
functions:
4 x+ 2 24. f ( x )= √ 4−x
f ( x )= ,
x−1
g ( x )=x 2+1 ,
h ( x )=√ 2−x evaluate the
following. Write your
solutions on the space
provided 25. f ( x )= √ x 2−16
11. f (2)
