Domain and range from graph
Factoring
Solving Equations
Quadratic Formula
100
What is the domain and range of the following graph?
Domain: [-∞ ,∞ ]
Range: [-∞ ,∞ ]
100
Factor b2 + 8b + 7
(b + 7)(b + 1)
100
Evaluate f(x) = 2x - 6, when f(-10)
f(x) = -26
100
How many answers do you get when using the quadratic formula?
2 answers
200
Identify the domain and range of the following:
D: (-2, 4)
R: [-3, 3]
200
Factor m2 + m − 90
(m − 9)(m + 10)
200
For the function g(x) = x2 + 5, determine the value of x if g(x) = 41
x = 6
200
Identify a, b and c in the following equation:
x2 + 6x + 5 = 0
a = 1; b = 6; c = 5
300
Determine the domain and range of the graph.
Domain: (-5,1]
Range: [-3,1]
300
Factor b2 + 16b + 64
(b+8)(b+8) or (b + 8)2
300
x^2-3x-10
Solve with factoring
x = -2, x = 5
300
Identify a, b and c in the following equation:
x2 - 9x + 20 = 9
a = 1; b = -9; c = 11
400
Identify the domain and range of the following graph:
D: [-7, 7]
R: [-3, 4]
400
Factor 4x2 - 4x - 15
(2x + 3)(2x - 5)
400
(x-3)/4=x/2
x = -3
400
Solve the following quadratic equation by using the quadratic formula: x2 + 2x - 15
x = -5 x = 3
500
Identify the domain and range of the following:
D: (-2, 5)
R: (-3, 2)
500
Factor 2x2 - 5x -12
(2x +3)(x-4)
500
x = 0
500
Solve the following quadratic equation by using the quadratic formula: 2x2 + 9x + 4 = 0
x = -1/2 x = -4