Graphing quadratics
Factoring quadratics
Finding the intercepts
Finding the Vertex
Writing quadratic equations in standard form
100
The graph of a quadratic equation is a ________.
What is a parabola
100
The process of writing a quadratic equation as a product of two binomials is called ________
What is factoring?
100
Given the quadratic equation
x^2-4x-5
find the x-intercepts.
What is x = 5, x = -1
100
Given the equation below, find the vertex:
y=6x^2 −24x+18
What is (2,6)
100
Write the equation of the graph shown in standard form:
What is
x^2-10x+21
200
The highest or lowest point on a parabola is called the ________.
What is the vertex
200
The quadratic equation
x^2+5x+6
can be factored as ________.
What is (x + 2)(x + 3)?
200
Given the quadratic equation below, find the y-intercept
y=x^2-6x+9
What is y = 9
200
Given the equation below, find the vertex:
y=4x ^2 −16
What is (0,-16)
200
Write a quadratic equation in standard form that represents the table below:
y=−x^2 +4x−3
300
The graph of a quadratic equation that opens upwards has a ________ vertex.
What is minimum
300
The quadratic equation
x^2-9
can be factored as ________.
What is (x + 3)(x - 3)?
300
Given the equation below, find the x-intercept(s)
y=−2x ^2 +4x−2
What is x = -1, x = 1
300
Given the equation below, find the vertex:
y=−2x^2 +4x−2
What is (1,-3)
300
Write a quadratic equation in standard form that represents the table below:
What is
y=x^2-1
400
The graph of a quadratic equation that opens downwards has a ________ vertex.
What is a maximum?
400
The quadratic equation below can be factored as ________.
2x^2-8x-24
What is 2(x - 6)(x + 2)?
400
Given the equation below, find the y-intercept:
y=3x^2 −12x+12
What is y = 12
400
Given the equation below, find the vertex:
y=x^2 +5x+6
What is (−2.5,1.25)
400
Given the graph below, find its equation in standard form:
y=-x^2+6x-9
500
The equation of a parabola in standard form is ________.
What is
y = ax^2+bx+c
500
The quadratic equation
4x^2+28x+40
can be factored as ________.
What is (x + 2)(x + 5)?
500
Given the equation below, find the x-intercept(s) and the y-intercept.
y=−x ^2 +8x−16
What is x = 4, y = -16
500
Given the quadratic equation below, find the vertex:
y=2x^2 +2x−24
What is (-0.5, -24.5)
500
Given the table below, find the quadratic equation in its standard form:
What is
x^2+5x-6