Real Numbers
Geometry
Statistics
Linear Equations
Misc
100
Is the following number rational or irrational? Explain your reasoning.
-5/4
rational because it ends
100
The side lengths of different triangles are given. Which triangle is a right triangle? Prove your answer.
7, 8, 14
6, 12, 13
7, 8, 14
49 + 64 does not equal 196
6, 12, 13
36 + 144 does not equal 169
100
The scatter plot shows the total number of tests and the number of incorrect items.
Part A
What is the equation of the linear model using two points on the line?
A. y = x + 7
B. y = x − 7
C. y = -x + 7
D. y = -x − 7
C
100
The graph shows the relationship between the number of granola bars and amount of calories per bar.
Write an equation to represent the calories for x bars of granola.
y = 150x
100
Which of the following functions are linear?
Function A
Function B
Function A has a constant rate of change.
200
A cube has a volume of 27 cubic units. A square has an area of 16 square units. Which of the following statements is true?
A.The side length of the cube is greater than the side length of the square.
B.The side length of the cube is less than the side length of the square.
C.The side length of the cube is equal to the side length of the square.
D.The side length of the cube is 4 units and the side length of the square is 3 units.
B. The side length of the cube is less than the side length of the square.
200
The side lengths of different triangles are given. Which triangle is a right triangle? Prove your answer.
18 + 7 = 25 (YES)
24 + 50 does not equal 169
200
The scatter plot shows the total number of tests and the number of incorrect items.
Part B
Select all the patterns that correctly describe the graph.
200
y = -6x + 7
200
Lei is renting a paddle board from a local shop that charges a $12 fee, plus an hourly rate of $8.50.
a. What is the equation that represents this situation?
b. For how long can Lei rent a paddle board if she pays a total of $80?
8.5x + 12 = 80
x = 8 hours
300
Which expression is equivalent to the expression below. Make sure exponent is positive.
(4^3)^2 • 4^-8
(4^3)^2 • 4^-8
4^6 • 4^-8
4^-2
(1/4)^2
300
Triangle DEF is congruent to triangle ABC.
What transformation maps ∆ABC onto ∆DEF?
Reflection across the vertical line/y - axis
300
The results of a survey are represented in the two-way frequency table below. Complete the two-way frequency table.
16 22 38
20 22 42
36 44 80
300
Match each equation to its number of solutions.
3(2x - 3) = -6x - 9
6x - 9 = -6x - 9 --> One Solution
3(2x - 3) = 6x - 9
6x - 9 = 6x - 9 --> IMS
3(2x - 3) = 6x - 5
6x - 9 = 6x - 5 --> No Solution
300
Graph the system of equations below and find the solution.
y = −2x + 1
y = −x + 2
The graphs should intersect at (-1, 3)
400
Select all of the statements that are true about the 
400
Triangle DEF is congruent to triangle ABC.
If triangle ABC is translated 3 units right and 2 units down, what would the coordinates of triangle A’B’C’ be?
A'(-1, 2)
B'(2, -1)
C'(-1, -1)
400
Select all the intervals on which the graph of the function is NOT decreasing.
400
The graph of a function is a line that passes through points (6, 20) and (8, 42). What is the equation of this function?
Hint:
Step 1: Find the slope.
Step 2: Plug the slope and one set of points into y = mx + b to find what the y intercept is.
y = 11x - 46
400
Which triangles are similar?
A and B are similar
500
Mars is on average 2.25 x 10^8 miles away from Earth. The moon is on average 2.388 x 10^5 miles away from Earth. Approximately how many times farther is Mars from Earth than the moon is?
A. 0.94 times
B. 9.4 times
C. 94 times
D. 940 times
D. 940 times
500
Ella is making a solid clay sculpture in the shape of a cone.
How much clay does Ella need? Use 3.14 for 
V = 151 inches ^3
500
Complete the table below.
B C P Total
Females 13 6 28 47
Males 17 19 17 53
Total 30 25 45 100
500
What is the value of x?
x = 12
500
Solve the system of equations below.
4x − 6y = 30
3x + 7y = 80
(15, 5)