When completely factored, equals___. QUESTION 1
ANSWER 1 What is ?
QUESTION 2 When is completely factored, one of the following is one of its factors.
ANSWER 2 What is ?
QUESTION 3 _____ is the simplest radical form of .
ANSWER 3 What is ?
QUESTION 4 _____is the value of a(3 - b) if a = 2 and b = 5.
ANSWER 4 What is ?
QUESTION 5 The base of a triangle is 3 units more than h, its height. One expression represents its area.
ANSWER 5 What is ?
QUESTION 6 Trina’s paycheck earnings, p, varies directly as the number of hours, h, she works. If she works 19 hours and earns $187.15, she should earn $_____ if she worked 40 hours.
ANSWER 6 What is $394.00?
QUESTION 7 When the input is , the output is _____.
ANSWER 7 What is ?
QUESTION 8 The ordered pairs in the sets shown below are of the form (x, y). In one set y isa function of x.
ANSWER 8 What is ?
QUESTION 9 The table shows the relationship between a, the area of a rectangle, and h, its height, when the base remains constant. One equation represents the relationship between h and a?
ANSWER 9 What is ?
QUESTION 10 The total number, n, of employees at a company depends on the company’s yearly gross profits according to the equation n = 10p + 20, where p is the yearly gross profit in millions of dollars. If the yearly gross profit declined from 20 million dollars to 15 million dollars, the decrease in the number of employees was ________.
ANSWER 10 What is 50 ?
QUESTION 11 One of these pairs of the form (x, y) could not lie on the graph of a function of x .
ANSWER 11 What is ?
QUESTION 12 One of the following represents the graph of a function of x.
ANSWER 12 What is ?
QUESTION 13 This function contains ordered pairs of the form (x, y): The range of the function is _____.
ANSWER 13 What is ?
QUESTION 14 ____ is a zero of the function .
ANSWER 14 What is 5 ?
If , is _____. QUESTION 15
ANSWER 15 What is ?
QUESTION 16 The point (q, 0) lies on the graph of the following function: The value of q is ____.
ANSWER 16 What is ?
QUESTION 17 In the table, y varies directly with x.One equation best describes the data.
ANSWER 17 What is ?
QUESTION 18 These are box-and-whisker plots of four different groups of test scores. The one with the greatest range is _____.
ANSWER 18 What is ?
QUESTION 19 A student scored 85, 49, 67, and 83 on four tests. The student would need to make a _____ on the next test to have a mean score of 75.
ANSWER 19 What is 91 ?
QUESTION 20 For the data set shown, one measure is the greatest. A. Mean B. Median C. Mode D. Range
ANSWER 20 What is A. Mean ?
QUESTION 21 Sam and Max sell bags of peanuts and popcorn at baseball games. This matrix shows the number of bags they sold during the July 1st game. This matrix shows the number of bags each sold during the July 2nd game. One matrix below shows how many more bags were sold during the second game than during the first.
ANSWER 21 What is ?
QUESTION 22 If A = and B = , A – B is ____.
ANSWER 22 What is ?
QUESTION 23 A delivery service company maintains several vehicles. The table summarizes the cost for auto insurance related to the number of vehicles insured. Using the equation of a line of best fit for the data, ________ is the closest estimate of the total cost of insuring eight vehicles.
ANSWER 23 What is $5,200 ?
QUESTION 24 An engine is tested for torque output at different revolutions per minute. One equation most closely defines the line of best fit for the data.
ANSWER 24 What is ?
QUESTION 25 One of the following equations defines the linear line of best fit for the data in the table.