Copy of ALGEBRA 1 - UNIT 2 - LINEAR FUNCTIONS AND EQUATIONS - EXAM (8/9/2024)
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Last updated over 1 year ago
16 questions
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Question 1
1.
LEVEL 2
What is the domain of the function: (1, 3), (−1, 8), (2, 3), (5, 8)1, 3, −1, 8, 2, 3, (5, 8)?
Question 2
2.
LEVEL 2
What is the range of the function: (1, 3), (−1, 8), (2, 3), (5, 8)?
Question 3
3.
LEVEL 2
True or false: the set of ordered pairs is a function(1, 3), (−1, 8), (2, 3), (5, 8)?
Question 4
4.
LEVEL 2
What are the 𝑥 - and 𝑦 - intercepts for the equation: 3x+8y=53?
Question 5
5.
LEVEL 2
Which statement regarding the function: f(x) = 4x−8 is true?
Question 6
6.
LEVEL 2
For the function: f(x) = −3x+2, what is the maximum value on the interval from x = 8 to
x = 12?
Question 7
7.
LEVEL 2
Which statement is true about the graph of the line: x=2?
Question 8
8.
LEVEL 2
What is the slope of the line that contains the points: (−2,6) and (6,−3)?
SHOW YOUR WORK.
Question 9
9.
LEVEL 2
What is the rate of change for the line shown in the graph?
SHOW YOUR WORK.
Question 10
10.
LEVEL 2
SHOW YOUR WORK.
Question 11
11.
SHOW YOUR WORK.
Question 12
12.
LEVEL 2
Evaluate each function at f(3).
SHOW YOUR WORK.
Question 13
13.
LEVEL 3
A line passes through a point as shown in the graph.
Using the coordinates of the point shown in the graph, what is the equation of the line in point-slope form?
What is the equation of the in slope-intercept form?
SHOW YOUR WORK
Question 14
14.
LEVEL 3
The table shows the total wages a worker earned based on the number of hours they worked. What is the average rate of change for the wages earned between 12 and 30 hours?
SHOW YOUR WORK.
Question 15
15.
LEVEL 4
When Mei was born, her parents gave her 6 dolls to start her collection. Each year, she receives 4 new dolls as gifts.
Write a function f(x) that models the total numbers of dolls after x numbers of years.
JUSTIFY YOUR ANSWER.
Question 16
16.
LEVEL 3
Given that a line "a " that passes through the point (2,5) and is perpendicular to the line " b" with equation: y=−2x+5, write the equation of the line " a" in slope-intercept form?