Advanced Algebra Chapter 1 Study Guide

Name: ______________________ Class: _________________ Date: _________ ID: AAdvanced Algebra Chapter 1 Study GuideMultiple ChoiceIdentify the choice that best completes the statement or answers the question.____ 1. Given the area of a circle, its radius is estimated by simplifying r =square meters, what is the length of its radius?a. 25 m c. 12.5 mb. 23 m d. 5 mA. If the area of a circle is 78.53.14____2. Identify the graph that displays the altitude of a skydiver as he is taken up in a plane and then jumps.a. c.b. d.1

Name: ______________________ID: A____3. During a snowy day, it snowed lightly for a while, stopped for a while, snowed heavily, and then stopped.Which graph represents the situation?a. c.b. d.Short AnswerWrite an algebraic expression for each verbal expression.4. the product of 44 and a number5. 29 increased by four times x2

Name: ______________________ID: A12. Solve the equation.a = 2 ( 13 − 1)2 ( 8) + 8 + 8¸ÏÔÔ13. Find the solution of the equation if the replacement set is b = Ì 16, 31, 60, 43, 40 Ô˝.ÔÔÓÔ˛b4 − 3 = 7Find the solution set for the inequality using the given replacement set.¸ÏÔÔ14. 3a − 3 ≥ 27; Ì 6, 7, 8, 9, 10 Ô˝ÔÔÓÔ˛Name the property used in the equation. Then find the value of n.15. 2(3n) = 216. 5 + 0 = n4

Name: ______________________ID: A17. 7 + (4 + 6) = 7 + nSimplify the expression. If not possible, write simplified.18. 3 ( 5a + 3)19. 3 ( 8b + 13n − 9n)Ê ˆ Ê ˆ20. 3 Á3.1x + 1.9y + 7 Á2.9x + 5yË˯˜¯˜21. 6x + 4 ( 7x + 3)Name the sets of numbers to which each number belongs.22. – 123.−825

Name: ______________________ID: AGraph each set of numbers on the number line.24. x > –3.825. Rewrite 3(14 – 5) using the Distributive Property. Then simplify.26. Write − 2 9 ,0.25,− 19 , 2,0 in order from least to greatest.11Use the graph that shows temperature as a function of time.27. Identify the independent and dependent variables.6

Name: ______________________ID: A28. Name the ordered pair at point C and explain what it represents.7

ID: AAdvanced Algebra Chapter 1 Study GuideAnswer SectionMULTIPLE CHOICE1. D2. A3. ASHORT ANSWER4. 44 × y5. 29 + 4x6. 3 ( m + n) + n3m + 3n + n3m + n ( 3 + 1)3m + 4n7. the quotient of 8 times y squared and 38. 1459. 6410. 411. 14012. 913. 4014. {10}15. Multiplicative Identity; 1 316. Additive Identity; 517. Substitution; 1018. 15a + 919. 24b + 12n20. 29.6x + 40.7y21. 34x + 1222. Real, rational, and integer23. Real, rational, and integer24.25. 3(14) – 3(5); 2726. −19 ,− 2 9 ,0, 211 ,0.2527. time; temperature28. (8, 87); at 8A.M. the temperature is 87°.1