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Alg 1 FOCUS Day 26
By Stephanie Slone
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Last updated 6 months ago
10 questions
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Question 1
1.
Which ordered pair can replace the missing value and create a function?
{(-9, 3), (5, -6), (3, -9), (-6, 5), _____}
(9, 3)
(-6, -9)
(-9, -6)
(5, 3)
Question 2
2.
If
and the domain is {-1, 2, 3}, what is the range?
{-2, 7, 14}
{-2, 3, 10}
{-14, -7, 2}
{-2, 14}
Question 3
3.
Given the graph of a function below, what is the value of f(3)?
-6
3
-2
0
Question 4
4.
Select three ordered pairs that create a relation that has a domain of {-1, 2, 4}
(-1, 0)
{-2, 2)
(3, 4)
(-3, -1)
(4, -2)
(2, 3)
Question 5
5.
If
what is f(5)?
Question 6
6.
Determine the domain of
{-2, -1, 3, 5}
{-6, -4, -3, 2}
{-2, 2, -4, 5}
{-3, 2, 3, -6}
Question 7
7.
True or False: The mapping below is a function.
True
False
Question 8
8.
Which of the following does not represent a function?
Graph A
Graph B
Graph C
Graph D
Question 9
9.
Determine the domain and range of
Domain: All real numbers
Range: All real numbers greater than or equal to -4
Domain: All real numbers greater than or equal to 0
Range: All real numbers
Domain: {-8, 0}
Range: {0}
Domain: All real numbers
Range: All real numbers less than or equal to -4
Question 10
10.
The ordered pairs in the sets shown below are of the form (x, y). In which set of ordered pairs is y not a function of x?
{(2, 3), (4, 5), (6, 7)}
{(-1. 2), (4, 2), (9, 2)}
{(0, 1), (6, -5), (0, 4)}
{(8, -2), (9, 4), (7, 5)}