Parts of Quadratics
Random 1
Solving
Vocabulary
Evaluate Quads
Factoring
100
X-Intercepts are also called "roots: TRUE/ FALSE
TRUE
100
When the vertex is the highest point of a parabola, what is it called?
What is maximum
100
Identify the solution(s) to the following function:
f(x) = x2+8x+16
x=-4
100
A u-shaped graph
What is a parabola
100
In standard form
−3x+5x2+15=-2
What is 5x2−3x+17=0?
100
Factor b2 + 8b + 7
(b + 7)(b + 1)
200
Is this a quadratic equation? f(x)= 3x2/2
Yes, it is. f(x)=3/2 x2
200
When the vertex is the lowest point of the parabola, what is it called?
What is minimum
200
Identify the solution(s) to the following function:
f(x) = x2-121
What is x=11 and x=-11
200
The highest or lowest point of the parabola is called..
What is Vertex
200
Given f(x)=3x2+16
f(-4)
What is 64?
200
Factor m2 + m − 90
(m − 9)(m + 10)
300
Roots is a solution to..
What is quadratics
300
What are the solution(s)?
There are none.
300
Solve the following quadratic equation
f(x) = x2-8x+16
What is x=4
300
What is A in this equation? x2+15x-7
What is 1
300
Give f(x) = -x2-10x
f(-2)
What is 16?
300
Factor b2 + 16b + 64
(b+8)(b+8) or (b + 8)2
400
What is the point where the parabola crosses the Y axis?
What is Y-Intercept
400
Equation for quadratic's parent function?
What is y=x2
400
Solve this quadratic by factoring to find the x-intercepts.
x2 + 2x = 3
x = 1 or x = -3
400
What is B in this equation? 7x2+76
0
400
Given f(x)=−3x2 +10x+2
f(-6)
What is -166?
400
Factor
6x2 - x = 2
(3x -2)(2x +1)
500
What are X intercepts?
What is were points cross the x-intercept of a parabola
500
Domain of a quadratic function?
What is all real numbers or all x values
500
Solve this quadratics by factoring to find the x-intercepts.
X2 + 16 = 10x
x = 2 or x = 8
500
A vertical line that runs through the vertex is called..
What is Axis of Symmetry
500
In standard form
−11−x2=5−5x2−2x
What is -4x2-2x+16 ?
500
Factor
8x2 + 3 = 10x
(4x- 3)(2x - 1)