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Domain/Range
Domain and Range of a function
13
Mathematics
9th Grade
03/17/2011

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Cards

Term
The x-values of an ordered pair are called the ________?
Definition
DOMAIN
Term
The y-values of an ordered pair are called the ________?
Definition
RANGE
Term
State the Domain of {(3,2)(6,-4)(0,2)(5,3)}
Definition
3,6,0,5
Term
State the Range of {(3,2)(6,-4)(0,2)(5,3)}
Definition
2,-4,2,3
Term
State the x-value of (-3,6)
Definition
-3
Term
State the y-value of (-3,6)
Definition
6
Term
State the Domain of {(-1,3)(-3,5)(-5,7)(-7,9)}
Definition
-1,-3,-5,-7
Term
State the Range of {(-1,3)(-3,5)(-5,7)(-7,9)}
Definition
3,5,7,9
Term

In the function y = 3x + 1

that is the ordered pair (3, ?)

Definition

y = 3(3) + 1

y = 9 + 1 = 10

(3, 10)

Term

In the function y = -2x + 5

that is the ordered pair (2, ?)

Definition

y = -2(2) + 5

y = -4 + 5 = 1

(2, 1)

Term

In the function y = 4x - 2

that is the ordered pair (5, ?)

Definition

y = 4(5) - 2

y = 20 - 2 = 18

(5, 18)

Term

Complete the ordered pairs for y = 3x + 2

(-1, ____)

(0, _____)

(2,_____)

Definition
(-1, -1) (0, 2) (2, 8)
Term

Complete the ordered pairs for y = 5x - 3

(1, ____)

(0, _____)

(2,_____)

Definition
(1, 2) (0, -3) (2, 7)
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