Polynomial Operations
Simplify:
8x2 − 6x + 5 + 2x2 + 3x − 7
What is:
10x2-3x-2
This is the domain of the following function:
y = x2 − 6x + 5
What is (-∞ ,∞ )?
These are the transformations of the following function:
y = (x -3)2 − 4
What are right 3 and down 4?
Factor completely:
4x2 + 28x
What is 4x(x+7)?
Simplify:
(3x2 + 2x + 1) + (2x2 - 4x - 5)
What is 5x2 - 2x - 4?
This is the range of the following function:
y = (x + 4)2 − 4
What is (-4,∞)?
These are the transformations of the following function:
y = (x + 4)2 + 7
What are left 4 and up 7?
Factor completely:
x2 + 11x - 42
What is (x+14)(x-3)?
Simplify:
4x2 - 7x + 2 - (6x2 - 5x + 3)
What is:
-2x2 - 2x - 1
These are the x-intercepts of the following function:
y = x2 − 6x + 5
What are (5,0) and (1,0)?
These are the transformations of the following function:
y = -(x + 1)2
What are left 1 and reflect across the x-axis?
Factor completely:
9x2 - 25
What is (3x + 5)(3x - 5)?
Simplify:
(6x+5)(7x-2)
What is:
42x2 + 23x - 10
This is the vertex of the following function:
y =−1/3(x - 1)2 + 3
What is (1,3)?
These are the transformations of the following function:
y = 2(x -3)2 - 1
What are vertical stretch by 2, right 3, and down 1?
Factor completely:
10x2 - 11x - 6
What is (2x-3)(5x+2)?
Simplify:
(4x+3)(3x2-6x-2)
What is:
12x3 - 15x2 - 26x - 6
This is the axis of symmetry of the following function:
y = (x + 4)2 − 4
What is x = -4?
These are the transformations of the following function:
y = -1/3(x - 1)2 + 3
What are reflect across the x-axis, vertical compression by 1/3, right 1, and up 3?
Factor completely:
8x3 + 20x2 + 6x + 15
What is (4x2 + 3)(2x + 5)?