Graphing
This is the type of graph that a quadratic function forms.
Parabola
This is the standard form of a quadratic function.
ax^2 + bx + c
This is the maximum number of x-intercepts a quadratic function can have.
Two
If a quadratic function experiences a vertical compression, which value in the standard from equation would indicate this?
a
These are the values that are listed as the domain of a quadratic funtion.
x-values
If the variable a>0, then the graph opens in this direction.
Upward
This is the equation for the axis of symmetry.
x = -b/2a
This is how you find y-coordinates for a point in a quadratic equation.
Plug in x and solve for y
If a > 1, then is the graph a vertical stretch or a compression?
Vertical Stretch
What is Mr. Cresci's first name?
Brandon
The axis of symmetry is parallel to this coordinate axis.
Y-axis
This is the power that the variable in a quadratic function is raised to.
Second
This is the y-intercept for the quadratic function y=5x² + 6x + 1.
1
This is the most basic quadratic function.
y=x^2
What is this form of a quadratic function called: y=a(x-h)^2 + k
In this situation, the quadratic function is a reflection over the x-axis.
a<0
These are what the letters a, b, and c in a quadratic funtion are called.
Coefficients
This is what the vertex of the graph is called when the coefficient a>0.
Minimum Value
This is the coordinate pair in the equation y=2x^2 -x -4 when x=-2.
(-2,6)
This is the sum (or difference) of three monomials.
Trinomial
This is the what the highest or lowest point on a parabola is called.
Vertex
This is the form used to find the zeros of a function.
Factored Form
These are different names for zeros of a function.
Roots
These are the zeros of the function (x+1)(x-4).
-1 and 4
This is the process to change a quadratic function in factored form back to standard form.
FOIL