Write the Correct Answer in the Blank at the Right of Each Question
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NAME ______DATE______PERIOD ______Chapter 8 Test Review
Write the correct answer in the blank at the right of each question. 1.______
1. Which of the numbers 4, 5, or 6 is a solution of x + 5 > 10?
2. Complete the table.
2. ______
Find the rule for each function table. 3. ______
3. 4. 5. 4. ______
5. ______
Write an inequality to represent each situation. Then graph the inequality. 6. ______
6. Anyone over age fourteen must buy an adult ticket. 7. ______
7. Kendra can spend at most $8 on lunch.
8. ______Solve each inequality. Then graph the solution on a number line.
8. a + 14 < 20 9. ______
9. c – 15 ≥ 7 10. ______
10. 8m ≤ 48 11. ______
11. > 9
12. Riaz wants to spend no more than $1,250 on his trip. The airfare is $439. 12. ______Write and solve an inequality to find the maximum amount he can spend on the rest of his trip. e Chapt Course 1 • Chapter 8 Functions and Inequalities 189 NAME ______DATE______PERIOD ______r 8 Test Review(continued)
Use the table below for Exercises 13 and 14. 2 2 21. .
13. 13. Use words and symbols to describe the value of each term ______as a function of its position. _
14. Find the value of the sixteenth term in the sequence. 14. Write an equation to represent the function. ______15.
16. 15. ______
Use the following information for Exercises 17-20. An adult male gorilla eats about 40 pounds of vegetation every day. 16. 17. Write an equation to find p, the number of pounds of ______vegetation an adult male gorilla eats in d days. _
18. Make a table to show the relationship between the number of pounds p an adult male gorilla eats in d days. 17. ______
19. Graph the ordered pairs from the table in Exercise 18.
20. Analyze the graph in Exercise 19. 18. Graph each equation.
21. y = 0.5x + 2
19. ______
22. y = x + 1 20. ______Course 1 • Chapter 8 Functions and Inequalities 189