Basics
Factoring
Functions
Linear Equations
Graphing Systems
100
In the expression 5x^3-2x^2+3x+4, what is the coefficient of the squared term?
-2
100
Factor 33x^4+44x^2
11x^2(3x^2+4)
100
Circle the graph that does not represents a function.
(1) 
(2) 
(4)
100
In which quadrant is point D located?
Quadrant III
100
A system of equations is graphed on the set of axes below.
The solution of this system is
(4,2)
200
1/2(x-3)
Which verbal expression is represented
(1) one-half x decreased by 3
(2) one-half x subtracted from 3
(3) one-half the difference of x and 3
(4) the difference of one-half x and 3
(3) one-half the difference of x and 3
200
Factor n^2-100
(n+10)(n-10)
200
Is the relation (6,0) (5,0) (4,0) one-to-one?
NO- repeating y-values
200
Is the point (-2,1) a solution?
Explain your answer.
No because the point does not fall on the line.
200
Graph the following relation: f(x)=3/5x-6
Is the point (5,-3) a solution to the equation? Explain your answer based on the graph drawn.
Yes
300
Add:
(6x^3+8x^2+2x-9) + (3x^3+2x^2-8x-3)
9x^3+10x^2-6x-12
300
Factor: x^2-81
(x+9)(x-9)
300
Which set of ordered pairs represents a function?
(1) {(0,4) (2,4) (2,5)}
(2) {(6,0) (5,0) (4,0)}
(3) {(4,1) (6,2) (6,3) (5,0)}
(4) {(0,4) (1,4) (0,5) (1,5)}
(2)
300
What is the rate of change of the line in the diagram below?
(1) 
(2) 
(4)
300
If f(x)=x+7 evaluate f(-10)
-3
400
Solve for x :
-5(x-2)=25
x=-3
400
Factor x^2-12x-45 using Easy Trinomial.
(x-15)(x+3)
400
Which graph does not represent the graph of a function?
(1)
(2) 
(3)
400
Which equation is represented by the graph below?
(1) f(x)=-2x-5
(2) f(x)=-1/2x+5
(3) f(x)=2x-5
(4) f(x)=-5x+2
(1)
400
Solve the following systems of equations graphically. State the coordinates of the solution.
y=x+1
y=-x+5
(2,3)
500
Solve for x
16x-5=11x+35
x=8
500
Factor x^2-5x+6
(x-3)(x-2)
500
Which graph represents a one-to-one function?
(1) 
(2)
(3)
500
Which graph shows the line y=1/2x+3?
(4)
500
Graph the line y=-2x+4 .
Is the above graph a function?
Is the above graph a one-to-one function?
What is the nature of the graph?
What is the x-intercept?
What is the y-intercept?
Yes
Yes
Decreasing
x=2
y=4