Real Numbers
Equations in One Variable
Equations in Two Variables
Functions
Misc.
100
What is 20/42 in simplest form?
10/21
100
8-3m=26
m=-6
100
What are the slope and y-intercept for the graph of y=-4x-2.
slope=-4
y-intercept=-2
100
What is the domain of the relation {(−2,4),(1,3),(0,−4),(3,2)}?
{−2, 0, 1, 3}
100
Give an equation that makes a horizontal line
y= any number
200
What is 4/5 written as a decimal?
.8
200
3x-4=18+5x
x=-11
200
Write an equation to represent the following graph
y=2x+1
200
What is f(3) if f(x)=-4x+1?
f(3)=-11
200
[(u3)2]4
u24
300
Write the expression using exponents.
2.2.2.3.3.3
23 . 33
300
-2(p-1)=16
-7
300
What are the x- and y-intercepts for the graph of -3x+5y=-15?
x-intercept=5
y-intercept=-3
300
What is f(-3) if f(x)=1/3x?
f(-3)=-1
300
What is the solution of the system of equations?
y=x-4
y=-3x
(1, -3)
400
Write the number in scientific notation
43,000
4.3 x 104
400
5(y-2)-2=2(y+1)-5
3
400
What is the slope of the line that passes through the points A(-2, -1) and D(3, 5)
6/5
400
Name a nonlinear function
answers may vary
400
Evaluate 4-3
1/64
500
What is the square root of 225
15
500
-6x-x+10=15-7x-5
all real numbers
500
What is the solution of the system of equations below? y+2x=2
y+4x=0
(-1, 4)
500
Name a point on the line other than the y-intercept
y=-5x+2
answers may vary
500
A moving company charges $40 plus $0.25 per mile to rent a van. Another company charges $25 plus $0.35 per mile to rent the same van. For what number of miles will the rental cost be the same for both companies?
150 miles