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