Final Review Ch. 1 #1

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1 Final Review Ch. 1 #1 9th Grade Algebra 1A / Algebra 1 Beta (Ms. Dalton) Student Name/ID: Instructor Note: Show all of your work! 1. Translate the phrase into an algebraic expression. more than 2. Translate the phrase into an algebraic expression. The product of and 3. Last year, Rita biked miles. This year, she biked miles. Using write an expression for the total number of miles she biked. 4. Lamar has decks of cards. Each deck has cards in it. Using write an expression for the total number of cards Lamar has. 5. Translate this phrase into an algebraic expression. Four more than the product of and Greg's height Use the variable to represent Greg's height. ALEKS Final Review Ch. 1 #1-05/20/ :04 PM EDT - Copyright 2015 UC Regents and ALEKS Corporation. P. 1/17

2 6. Translate this phrase into an algebraic expression. decreased by twice Carlos's score Use the variable to represent Carlos's score. 7. Translate this sentence into an equation. is the product of Rick's score and Use the variable to represent Rick's score. 8. Translate this sentence into an equation. is the sum of and Carlos's savings. Use the variable to represent Carlos's savings. 9. Translate the sentence into an equation. Four times the difference of a number and is equal to Use the variable for the unknown number. 10. Translate the sentence into an equation. The sum of a number times and equals Use the variable for the unknown number. ALEKS Final Review Ch. 1 #1-05/20/ :04 PM EDT - Copyright 2015 UC Regents and ALEKS Corporation. P. 2/17

3 11. The sets and are given below. Find the union of and Find the intersection of and Write your answers using set notation. 12. The sets and are given below. Find the intersection of and Find the union of and Write your answers using set notation. 13. The function is defined by the following rule. Complete the function table. ALEKS Final Review Ch. 1 #1-05/20/ :04 PM EDT - Copyright 2015 UC Regents and ALEKS Corporation. P. 3/17

4 14. The function is defined by the following rule. Complete the function table. 15. Suppose that the relation is defined as follows. Give the domain and range of Write your answers using set notation. 16. Suppose that the relation is defined as follows. Give the domain and range of Write your answers using set notation. ALEKS Final Review Ch. 1 #1-05/20/ :04 PM EDT - Copyright 2015 UC Regents and ALEKS Corporation. P. 4/17

5 17. The function is defined as follows for the domain given. domain Write the range of using set notation. Then graph range = ALEKS Final Review Ch. 1 #1-05/20/ :04 PM EDT - Copyright 2015 UC Regents and ALEKS Corporation. P. 5/17

6 18. The function is defined as follows for the domain given. domain Write the range of using set notation. Then graph range = ALEKS Final Review Ch. 1 #1-05/20/ :04 PM EDT - Copyright 2015 UC Regents and ALEKS Corporation. P. 6/17

7 19. For each relation, decide whether or not it is a function. 20. For each relation, decide whether or not it is a function. ALEKS Final Review Ch. 1 #1-05/20/ :04 PM EDT - Copyright 2015 UC Regents and ALEKS Corporation. P. 7/17

12 23. Below is the table of values of a function. Write the output when the input is 24. Below is the table of values of a function. Write the output when the input is 25. A table of values of a linear function is shown below. Find the output when the input is Type your answer in the space provided. 26. A table of values of a linear function is shown below. Find the output when the input is Type your answer in the space provided. ALEKS Final Review Ch. 1 #1-05/20/ :04 PM EDT - Copyright 2015 UC Regents and ALEKS Corporation. P. 12/17

End of the year test day 2 #3

End of the year test day 2 #3 8th Grade Pre-Algebra / 8th Grade Math Periods 2 & 3 (Ms. Schmalzbach) Student Name/ID: 1. For the figure below, do a dilation centered at the origin with a scale factor of