Polynomials
Quadratics
Systems of Equations
Vertex
Factoring
100
Add : (4x³ + 12x² + 8x + 6 ) + ( 5x² - 6x + 9 )
What is 4x³ + 17x² +2x +15
100
Graph : x² - 6x + 9 = 0
What is see white board
100
Is ( 3, 1) a solution for : { x + 3y = 6 4x - 5y = 7
What is : yes
100
Find the axis of Symmetry : y = 2x² - 10
What is x = 0
100
The GCF of 8x³ + 6x²y + 10xy
What is 2x
200
6x³ + 3x² + 2x + 9 - ( 4x³ + 6x² - 2x + 7)
What is 2x³ - 3x² +4x + 2
200
Find the solutions of x² + 13x = -36
What is x = -4 , x = -9
200
Solve by graphing: { y = x + 4 y = -2x + 1
What is ( -1, 3 )
200
Find the vertex : y + 2x² - 4x -6 = 0
What is ( 1, 8)
200
Factor by grouping 3x² + 6x + 5x + 10
What is (3x²+5) (x + 2)
300
Multiply : (x-3) ( -x² + 2x + 1)
What is -x³ + 5x² -5x -3
300
Solve: 5 -x² = -20
What is x =5 : x = -5
300
Solve by substitution: { 2x - y = 7 2x + 7y = 31
What is ( 5, 3)
300
Identify the vertex: g(x) = -3 (x + 1)² -2
What is (-1, -2 )
300
3n²-20n + 12
What is (3n - 2 ) ( n - 6 )
400
Simplify : x² y³ z / x³ y z²
What is y² / xz
400
An apple is dropped from a height of 8 feet, use the function h = -16t² - vt + s, to find the time it takes to hit the ground.
What is .71 seconds
400
Solve by elimination: { -2x + 2y = 2 5x - 6y = - 9
What is ( 3,4)
400
What is the minimum value of the graph: f(x) = x² + 2x -3
What is ( -1 , -4 )
400
Factor Completely : 6c³ - 27c²d + 12cd²
What is 3c (c- 4d) ( 2c- d)
500
Simplify : √ (3x) (12x³)
What is 6x²
500
State the discriminant, then use the quadratic formula to solve the equation: 6x² + 5x - 4 = 0
What is 121 ; x = .5 x = -4/3
500
You spent $134 on 2 adult tickets and 3 student tickets. Your friend spent $146 on 3 adult and 2 student tickets. What is the price of a student ticket?
What is $22
500
A ball is kicked straight up in the air. The height of the ball is modeled by the expression f(x) = -16t² + 64t + 4, where t is the time in seconds. Find the maximum height of the ball.
What is 68 feet. Vertex = ( 2, 68) ; y value is maximum height
500
The area of a soccer field is ( 24x² + 100x + 100) m². The width of the field is (4x+10). What is the length?
What is (6x + 10) m
M
e
n
u