Name:    2008 Algebra 2

Multiple Choice
Identify the choice that best completes the statement or answers the question.

1.

Which is an equivalent form of the following expression? a. c. b. d. 2.

What is the factored form of the following expression? a. c. b. d. 3.

Which is a simplified form of the following expression? a. c. b. d. 4.

Which property is illustrated by the following statement? a. Commutative property of multiplication c. Multiplicative identity property b. Distributive property d. Multiplicative inverse property

5. a. c. b. d. 6. a. c. b. d. 7.

Which is an equivalent form of the following expression? a. 8i c. 8 b. -8i d. -8

8.

Which is not an equivalent form of the following expression? a. c. b. d. 9.

If defined, which is an equivalent form of this expression? a. c. b. d. 10.

Which is an equivalent form of the following expression? a. -12i c. 8i b. -8 d. -8i

11.

Which equation represents a situation in which z varies jointly as x and y ?
 a. c. b. d. 12.

Which is an arithmetic sequence?
 a. 2, 5, 9, 14, . . . c. 3, 10, 17, 24,... b. 100, 50, 12.5, 1.6, . . . d. 13.

Which shows four consecutive terms of a geometric sequence?
 a. 1, 5, 25, 125, . . . c. 50,100,150,200,... b. 10, 20, 30, 40,... d. 1, -1, 2, -2, . . .

14.

Which function of x appears to have two distinct real zeros?
 a. c. b. d. 15.

The following is the graph of a function of x. Which appears to be a turning point?
 a. (2,0) c. (-1,-3) b. (0, -8) d. (-1,.3)

16. a. 3 c. 5 b. 4 d. 6

17. Which equation best defines the function graphed above?
 a. c. b. d. 18.

Which of the following functions of x has the greatest number of roots in the
complex number system?
 a. c. b. d. 19. a. an absolute value function c. a linear function b. an exponential function d. a quadratic function

20.

A farmer pumps water from an irrigation well to water his field. The time it
takes to water the field varies inversely with the rate at which the pump
operates. It takes 20 hours to water the field when the pumping rate is
600 gallons per minute. If he adjusts the pump so that it pumps at a rate of
400 gallons per minute, how long will it take to water the field?
 a. 12.5 hours c. 30 hours b. 15 hours d. 40 hours

21.

A college professor was matching raw test scores to averaged scores within a
class. The table shows the match for four students in the class. Based on a line of best fit for the data, which is the best prediction for the
averaged score that matches a raw score of 70 ?
 a. 83 c. 87 b. 85 d. 89

22.

What is the domain of the function defined by the following equation? a. c. b. d. 23. a. b. c. d. 24. a. c. b. d. 