Number System
Geometry
Equations
Functions and Linear Relationships
Statistics
100
Simplify:
f8(f-5)
What is f3?
100
The value of x.
What is x=33
100
How many solutions does this set of equations have?
y=2x+5
y=-2x+5
One
100
(-2, 5) (6, 3) (7, -11) (-2, x) (-15, 4)
What value of x would make the set of points a function?
x=5
100
What type of association does the scatter plot have?
Positive/negative
Linear/nonlinear
Negative linear association
200
Write 6,782,000,000
6.782x109
200
The length of the hypotenuse of a right triangle with sides 18 and 24.
What is 30?
200
3x+5=-6x+23
x=2
200
Which rental house has a lower cost per night?
House 1: Shore Thing
200
What type of association would you expect the the two variables to have:
The amount of photos stored on your phone
The amount of space left on your phone
Negative: as photos increase, space decreases
300
sqrt(5)*sqrt(5)=
5
300
The algebraic formula to translate (x, y) 3 left and 8 up.
What is (x-3, y+8)?
300
1/4(40-8x)=19x+2-5x
x=1/2 or x=.5
300
What is the equation for the line represented by the table below?
y=7.5x+3
300
Write an equation for the trend line of the data below:
y=10x+60
400
A paper clip weighs 2.1x10-6 ounces. How much do 500 paper clips weigh?
1.05x10-3
400
The volume of a sphere with radius 7.2 units.
What is 1563.5 units3?
400
How many solutions does the system of equations have?
Infinite solutions
400
The graph below shows how much money Emily has in her account over time. Emily's brother spends 1.5 times as much as Emily every week. How much does he spend per week?
75 per week (-50 slope for Emily)
400
Several schools reported the number of students who received the flu vaccine and the number of flu cases at the school during a year. The equation for the trend line of the data is shown below, where x is the number of students vaccinated and y is the total number of flue cases. If 240 students are vaccinated, how many cases of the flu would the school be predicted to have?
y=-1/4x+85
25 cases
500
What is the value of x?
(a^3a^-2)/(a^6a^7)=a^(4^x)
x=-3
500
A transformation with the formula (x, y)-->(-x, y)
What is a reflection over the y axis.
500
Garrett can order stickers from two different companies. Company A charges a $30 design fee plus $0.80 per sticker. Company B charges a $14 design fee plus $1.20 per sticker. How many stickers would Garrett have to order for the cost to be the same at both companies?
40 stickers
500
What is the equation of the line that goes through points (6, -5) and (-3, 1)?
y=-2/3x-1
500
Which grade has the highest relative frequency of students who did not attend the school dance?
8th grade 51%