Solve by Factoring
Solve: x2 + 5x + 6 = 0
What is -3 and -2?
Convert (x+3)(x+4)
What is x2 + 7x + 12?
Factor x2 + 6x + 8
What is (x + 4)(x + 2)?
The vertex of y = (x - 3)2 + 2
DOUBLE POINTS
What is (3 , 2)?
The AROC of f(x) = x2 from [1 , 3]
What is 4?
Solve x2 - 7x + 12 = 0
What is 3 and 4?
What is x2 - 3x - 10?
Factor x2 - 9
What is (x + 3)( x - 3)? Difference of Squares
The axis of symmetry for y = x2 - 4x + 1
What is x = 3?
The AROC for f(x) = x2 + 2x from [0 , 4]
DOUBLE POINTS
What is 6?
Solve 2x2 + 7x + 3 = 0
What is -3 and -0.5?
Convert (2x - 1)(x + 3)
What is 2x2 +5x - 3?
Factor x2 - 16x + 64
DOUBLE POINTS
What is (x - 8)2 ?
Does the parabola open up or down y = -2(x + 1)2 + 5
What is opens down?
The AROC for f(x) = -x2 + 4x from [2 , 5]
What is -3?
Solve x2 - 16 = 0
DOUBLE POINTS
What is -4 and 4? Difference of Squares
Convert (x - 6)2
What is x2 - 12x + 36?
Factor 2x2 + 7x + 3
What is (2x + 1)(x + 3)?
The y-intercept for y = x2 - 6x
+ 8
What is (0 , 8)?
The AROC for x2 - 3x + 2 from [-1 , 2]
What is -2?
Solve 3x2 - 12x = 0
What is 0 and 4?
Convert (x - 4)(x + 4)
DOUBLE POINTS
What is x2 - 16? Difference of Squares
Factor x2 - 25
What is (x - 5)(x + 5)? Difference of Squares
The vertex for y = x2 +4x + 3
What is (-2 , -1)?
The AROC for 2x2 - x from [3 , 7]
What is 19?