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This printable supports Common Core Mathematics Standard HSF-IF.A.1

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# Domain and Range (Grade 10)

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## Domain and Range

1.
Find the Domain and Range.

{ (0, 2), (9, 3), (3, 7), (6, 3), (7, 3) }
1. Domain : { 0, 1, 3, 5, 9 } Range : { 1, 2, 3, 4, 8 }
2. Domain : { 0, 3, 6, 7, 9 } Range : { 2, 3, 7 }
3. Domain : { 2, 4, 7, 8 } Range : { 1, 4, 5, 6, 9 }
4. Domain : { 0, 3, 4, 7, 8 } Range : { 0, 1, 5, 6, 8 }
2.
Find the Domain and Range.

{ (3, 1), (7, 5), (4, 8), (0, 6), (8, 0) }
1. Domain : { 1, 2, 3, 4, 9 } Range : { 2, 3, 7 }
2. Domain : { 0, 3, 4, 7, 8 } Range : { 0, 1, 5, 6, 8 }
3. Domain : { 2, 4, 7, 8 } Range : { 1, 4, 5, 6, 9 }
4. Domain : { 1, 2, 3, 6, 9 } Range : { 2, 4, 7, 8, 9 }
3.
Find the domain and range.

{(8,3), (2,7), (0,3), (5,9), (1,2)}
1. D: {0, 1, 2, 5, 8}, R: {2, 3, 3, 7, 9}
2. D: {0, 1, 2, 5, 8}, R: {2, 3, 7, 9}
3. D: {2, 3, 7, 9}, R: {0, 1, 2, 5, 8}
4. D: {2, 3, 3, 7, 9}, R: {0, 1, 2, 5, 8}
4.
What is the domain of the following function? {(-3,-7), (-2,-5), (-1,-3), (0,-1), (1,1), (2,3), (3,5)}
1. {-3, -2, -1, 0, 1, 2, 3}
2. {1, 3, 5, 7}
3. {0, 1, 2, 3}
4. {-7, -5, -3, -1, 1, 3, 5}
5.
Given the function $f(x) = 3x - 2$, what is the domain?
1. ${x | x in RR, x < 2/3}$
2. ${x | x in RR, x > 3/2}$
3. ${x | x in RR, -3/2 < x < 3/2}$
4. $RR$
6.
What is the range of the function $g(x) = -4x - 2/3 ?$
1. $RR$
2. ${y | y in RR, y > -2/3}$
3. ${y | y in RR, y > -1/6}$
4. ${y | in RR, -4 < y < 2/3}$
7.
Given the function $f(x) = 3x^2 + 10x -8$, what is its domain?
1. ${x | x in RR, -4 <= x <= 2/3}$
2. $RR$
3. ${x | x in RR, x > -8}$
4. ${x | x in RR, x > 0}$
8.
Let $f$ be the function that takes any integer, and adds 0.5 to it. What is the domain of this function?
1. $RR$
2. $ZZ$
3. ${x | x in RR, x>0}$
4. ${x | x in RR, x < 0}$
9.
Let $f(x) = x^2 - 2x - 15$. What is the range of $f ?$
1. ${y | y in RR, y >= 15}$
2. ${y | y in RR, y <= -16}$
3. ${y | y in RR, y >= -16}$
4. $RR$
10.
If the domain of the function $f(x) = 5x^2 - 3$ is restricted to the values ${2,4,6,8}$, what is the range of this function?
1. $RR$
2. ${17, 77, 177, 317}$
3. ${2,4,6,8}$
4. ${x | x in RR, x >=-3}$
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