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Unit 2 Test - Functions and Linear Equations
By Katherine Kisby
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Last updated over 1 year ago
18 questions
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Level 2
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
visibility
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Question 6
6.
{(-4, 1), (-2, 0), (8, -1)}
What is the domain?
visibility
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Question 7
7.
{(-4, 1). (-2, 0), (8, -1)}
What is the range?
Question 8
8.
Write the equation of a line in slope intercept form that has a slope of 2 and a y-intercept of 3.
visibility
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Question 9
9.
Write the equation of the line that passes through the point (2 , 1) and has a slope of -3 in point slope form.
visibility
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Level 3
Question 10
10.
What is the domain?
Question 11
11.
What is the range?
Question 12
12.
Write the linear equation in slope intercept form that represents the line below:
Question 13
13.
Question 14
14.
Consider the following functions:
Find the value of
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Question 15
15.
Write the equation of the line that passes through the point (3, -1) and has a slope of \frac{1}{3}
visibility
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Question 16
16.
Write the linear equation of the line that passes through the points (5 , 2) and (-1,-16).
visibility
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Level 4
Question 17
17.
How do you find the slope of a line? Using that, explain why the slope of a horizontal line is zero and the slope of a vertical line is undefined.
Question 18
18.
Given the functions:
Determine the value of f(g(2)).
visibility
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Determine which ordered pairs form a function.
(Choose all correct answers)
(1,1), (2,2), (2, 3), (4,4)
(-5,2), (2,4), (-3,2), (1,6)
(0,2), (1,4), (3,8), (5,12)
(-1,0), (0,0), (1,2), (2,4)
Identify which of the following relations are functions.
Which line has a slope of \frac{4}{3}?
A
B
C
D
Which line has a slope of 0 (zero)?
A
B
C
D
What is the slope of the line that contains the points (-6, 1) and (4, -4)?
2
-2
\frac{1}{2}
-\frac{1}{2}
What is the slope of the line x = -5?
-5
5
0
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