8.2 Real Number System
8.12, 8.13
Box Plots and Scatter Plots
Box Plots and Scatter Plots
8.14
Algebraic Expressions/Like Terms
Algebraic Expressions/Like Terms
8.17, 8.18
Equations and Inequalities
Equations and Inequalities
8.15, 8.16
Slope/Dom. & Range
Slope/Dom. & Range
100
This number is an irrational number.
A. sqrt(4)
B. -73.98
C. 3 ` \frac{1}{3} `
D. 0.958327...
What is
D. 0.958327...
100
The scatterplot shows the relationship between the distance traveled and the amount of gas remaining in a tank of a car.
Complete the statement that describes the relationship between the distance traveled and gas remaining in the tank of a car. As the gas remaining in the tank of the car decreases –
What is "the distance traveled increases."
100
Evaluate the expression when c = -5.
4(c+2) + 6c2
What is 138?
100
550-25x=10+15x
The value of x makes that makes the above equation true.
A. 54
B. 25
C. 9
D. 13
What is C. 9?
100
The range of the relation below.
{(4,2),(-3,0),(2,5),(-1,4),(0,1)}
What is
{0,1,2,4,5} ?
200
The classifications of the real number system that describe all the numbers in the set are
{0.333..., 2.28, 0, 1/5}
A. {Real, Rational, Integers, Whole, Natural}
B. {Real, Rational, Integers, Whole}
C. {Real, Rational, Integers}
D. {Real, Rational}
What is D. {Real, Rational}?
200
The percentage of students who scored an 85%, at most.
What is 75%?
200
The value of the expression when we substitute
p = -2, q=-3, and t=-4
(-|4p-t^2|)/(6q)
What is 1 1/3 ?
200
The value of p makes that makes this equation true.
-3p=(-4p-20)/2
What is P=10?
200
The range of the relation below.
What is {-3,-2,1,2,4}?
300
Consider the diagram of the relationship of the set of real numbers.
Which letter would be most appropriate for the value of
9
What is F?
300
The boxplots show the starting salaries for new college grad hires for two different corporations ($10 means $10,000).
The median starting salary for Corporation A was $_________, while the median starting salary for Corporation B was $__________.
What is $35,000 and $40,000?
300
The simplified form of
2(-3x-9)-7x
What is -13x-18 ?
300
The solution and graph to the following inequality:
3x-1lex-3+x
What is
xle-2
300
The equation that matches the graph in slope intercept form.
B. y = 4x + 1
C. y = 1/4 x + 3
D. y=4x+3
What is
y=4x+3
400
One of the following is an irrational number
A. -4 1/2
B. sqrt(20)
C. -5.32
D. 0.76
What is B. sqrt (20) ?
400
The scatterplot shows the relationship between the number of student absences and the grade in a student’s math class. Based on the data, the most likely number of student absences when that student’s grade is 25% would be _______.
What is approximately 16-18 days absent?
400
The simplified form of:
0.3(a+30)+0.9d+4
What is 1.2a+13?
400
The solution to the inequality below:
3(x+2)+13>55
What is
x>12
400
Does this table show a positive or negative slope?
What is a positive slope?
500
The classification of the real number system that describes all the numbers in the set
{0,5,-sqrt(36), 6/3}
A. {Real, Rational, Integers, Whole, Natural}
B. {Real, Rational, Integers, Whole}
C. {Real, Rational, Integers}
D. {Real, Rational}
What is C. {Real, Rational, Integers}?
500
Ben recorded the number of minutes he walked each day for twelve days. He walked a different number of minutes each day. The boxplot summarizes his information.
Ben walked 90 minutes for two additional days. He redrew the boxplot to include this data. The following statement is true.
The value of the range decreased.
The value of the upper extreme remained the same.
The value of the median decreased.
The value of the lower extreme remained the same.
What is the value of the lower extreme remained the same?
500
The simplified form of:
-1/4k+1/2(4/5k-1/4)
What is
1/5k-1/8
500
The value that makes the following inequality true:
10x-8<2(3x+2)
A. 4
B. 3
C. 2
D. 1
What is C. 2?
500
List three numbers that could NOT replace the missing value if the relation below is a function.
What is {-3,2,1}?