PreAP Algebra 1 Unit 1 ‒ Linear Functions and Linear Equations Practice Test
PreAP Algebra 1 Unit 1 ‒ Linear Functions and Linear Equations Practice Test
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Question 1 of 19
1. Question
Find the rate of change
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Question 2 of 19
2. Question
Find the slope from the graph
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Question 3 of 19
3. Question
Which of the following are ways to find the rate of change?
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Question 4 of 19
4. Question
Dev keeps a record in graph form of how far his car travels and the number of gallons of gasoline it uses. What is the slope of the graph?
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Question 5 of 19
5. Question
A climber is on a hike. After 2 hours he is at an altitude of 400 feet. After 6 hours, he is at an altitude of 700 feet. What is the average rate of change?
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Question 6 of 19
6. Question
For the function {(0,1), (1,3), (2,4), (4,1)}, write the domain and range.
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Question 7 of 19
7. Question
Identify the graph.
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Question 8 of 19
8. Question
What is the equation of the linear function?
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Question 9 of 19
9. Question
Which graph is NOT a function?
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Question 10 of 19
10. Question
Solve for g . −3+ 5+6 g=11−3 g
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Question 11 of 19
11. Question
Solve for m . 12.6+ 4 m=9.6+ 8 m
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Question 12 of 19
12. Question
Solve for x . ax +3 x=bx +5
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Question 13 of 19
13. Question
Solve for z .
−p( d + z)=−2 z+ 59CorrectIncorrect 
Question 14 of 19
14. Question
Does the graph shown below represent y as a linear function of x ?
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Question 15 of 19
15. Question
Could the table of ( x , y ) pairs have been generated by a linear function?
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Question 16 of 19
16. Question
Solve for e .
7(2 e−1)−3=6+6 eCorrectIncorrect 
Question 17 of 19
17. Question
Solve for x .
12 x +7←11∨5 x−8> 40CorrectIncorrect 
Question 18 of 19
18. Question
Sergei runs a bakery. He needs at least 175 kilograms of flour in total to complete the holiday orders he’s received. He only has 34 kilograms of flour, so he needs to buy more.
The flour he likes comes in bags that each contain 23 kilograms of flour. He wants to buy the smallest number of bags as possible and get the amount of flour he needs. Let f represent the number of bags of flour that Sergei buys. Which inequality describes this scenario?CorrectIncorrect 
Question 19 of 19
19. Question
Solve for x .
Reduce any fractions to lowest terms. Don’t round your answer, and don’t use mixed fractions.
4 x + 4 ≤ 9 x +8CorrectIncorrect