Graphing
Square Roots
Factoring
How many solutions?
Quadratic Formula
100
Sketch the graph of: y = x2 + 6
Graph moves: UP 6 units
100
Solve for x: x2 = 4
What is x = 2 or -2
100
Solve by factoring: x2 + 3x + 2 = 0
What is (x + 2)(x+1) = 0 x = -2 or -1
100
Determine the number of solutions for the equation: x2 + 3x + 9 = 0
There are NO solutions
100
Solve for x: x2 - 4x + 4 = 0
What is x = 2
200
Sketch the graph of: y = (x - 3)2
Graph moves: RIGHT 3 units
200
Solve for x: x2+ 9 = 90
What is x = 9 or -9
200
Solve by factoring: x2 - 2x - 8 = 0
What is (x - 4)(x + 2) = 0 x = 4 or -2
200
Determine the number of solutions for the equation: x2 - 5x + 6 = 0
There are TWO solutions
200
Solve for x: x2 - 7x + 10 = 0
What is x = 5 or 2
300
Sketch the graph of: y = -x2 + 8000
Graph moves: UP 8000 units Faces DOWN
300
Solve for x: (x - 9)2 = 144
What is x = 21 or -3
300
Solve by factoring: x2 + x - 12 = 0
What is (x + 4)(x - 3) = 0 x = -4 or 3
300
Determine the number of solutions for the equation: 4x2 + 16x + 16 = 0
What is ONE solution
300
Solve for x: 2x2 - 5x - 12 = 0
What is x = 4 or -3/2
400
Sketch the graph of: y = (x + 3)2 + 20
Graph moves: LEFT 3 units UP 20 units Faces UP
400
Solve for x: 3(x+4)2 = 363
What is x = 7 or -15
400
Solve by factoring: x2 - 11x + 18 = 0
What is (x - 9)(x - 2) = 0 x = 9 or 2
400
Determine the number of solutions for the equation: 6x2 + 36x +30 = 0
What is TWO solutions
400
Solve for x: 2x2 - 10x + 12 = 0
What is x = 3 or 2
500
Sketch the graph of: y = -(x - 40)2 - 32
Graph moves: RIGHT 40 units DOWN 32 units Faces DOWN
500
Solve for x: -5(x + 6)2 + 27 = -693
What is x = 6 or -18
500
Solve by factoring: x2 - x - 56 = 0
What is (x - 8)(x + 7) = 0 x = 8 or -7
500
Determine the number of solutions for the equation: 2x2 + 16x + 32 = 0
What is ONE solution
500
Solve for x: 3x2 - 24x + 48 = 0
What is x = 4
M
e
n
u