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Algebra
Numbers and Equations
Math Processes
Geometry & Measurement
Data Analysis
100

Which function is nonlinear? 

a. y = 2x - 4 

b. y = 3/x 

c. y = x/4 

d. y = 0.2x

b. y = 3/x

100

Is the square root of 121 a rational or irrational number?

Rational

100
Kenny traveled at a rate of 45 mph for 3 hours. How far did he travel?
What is 135 miles?
100

A triangle has the sides 12, 35, and 37. Is it a right triangle?

Yes

100
As one variable increases, the other variable also increases. What type of correlation is this?
What is positive correlation?
200
A line passes through points (4, 3) and (-2, 3). What is the slope of the line?
m = 0
200

What type of number is 3.567389...?

Irrational

200
A 50 lb bag of rice costs $60.50. What is the unit price per lb?
What is $1.21?
200
A square garden with sides of 8 ft is being divided in half by a diagonal fence. Approximately how much fencing is needed? (Round to the nearest tenth)
What is 11.3 ft?
200

The vertical axis of a graph is labeled 0, 2, 5, 7, 11. How is this misleading?

The intervals on the vertical axis are not consistent!

300

What is the slope of the graph whose equation is 

y = 20 + 4/5x?

m = 4/5

300

Which of the following is a whole number?

a. 1/2

b. 0

c. -6

d. 15.7

0

300
A 10 lb bag of potatoes costs $6.50. How much would a 30 lb bag of potatoes cost at the same unit price?
What is $19.50?
300

Two parallel lines are intersected by a transversal. One of the angles measures 112 degrees. What is the measure of it's co-interior angle?

68 degrees. Co-interior angles are supplementary. They add to 180 degrees

300
The height of the players on the basketball team does not affect their weight. Which type of correlation best describes this?
What is no correlation?
400

What is the y-intercept of the equation y = -2x -3?

y-intercept is -3

400

Solve the equation: 2(3x-5)=6x-20+5

Infinitely many solutions

400
Mr. Carter traveled 275 miles by train at a rate of 50 mph. How long was Mr. King's train ride?
What is 5 hrs and 30 min?
400
These angles are located inside of parallel lines and are on opposite sides of the transversal. They are always congruent.
What are alternate-interior angles?
400
A scatter plot has a trend line with an equation of y = -2x + 50. Describe the type of correlation the data in the scatter plot has and explain how you know.
What is negative correlation because the slope is negative!
500
What is the equation of the line that has a slope of -2 and a y-intercept of (0, 5) in slope-intercept form?
What is y = -2x + 5
500

Solve the equation: 1/2(8x - 10) -2x = 15 - x + 1

x = 7

500

A car traveled at a speed of 30 mph for 15 minutes during morning traffic.  What is the total number of miles the car traveled?

What is 7.5 miles?

500

Two parallel lines are intersected by a transversal. One of the angles measures 112 degrees. What is the measure of it's corresponding angle?

What is 112 degrees. Corresponding angles are always congruent!

500
Jaden has come up with the equation y = 2x + 75 to predict the test score (y) based upon the number of hours that she studies (x). Use the line of best fit to predict her test score if she studies for 6 hours.
What is 87?