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Graphing Quadratics
Factoring
Quadratic Formula
Standard Form
Wild Card
100
this is the term used to describe the shape of a Quadratic Equation
What is a Parabola
100
Your equation and your factors must both be equal to THIS both before and after you factor a quadratic.
What is Zero
100
In the formula there are THIS many abc's altogether.
What is 5 (2 a's 2 b's and 1 c)
100
Standard form sets THIS equal to zero.
What is Y
100
This cannot be zero. If it is, you do not have a Quadratic anymore.
What is "a"
200
This is the equation to find the axis of symmetry
What is x=-b/2a
200
If my factors are (x-5) and (2x+8) then my roots must be this.
What are -4 and 5
200
under the radicals sign you will find b^2-4ac also known as THIS
What is the Discriminant
200
To put the equation x^2 + 3 = 5x into standard form I would do this to both sides.
What is subtract 5x from both sides
200
under the radicals sign you will find b^2-4ac also known as THIS
What is the Discriminant
300
these points are found by reflecting points already found on the curve.
What is mirror points
300
these are the two numbers I need when I am looking for factors of -28 that add up to 27.
What is 28 and -1
300
You would get THIS many solutions for the equation 3x^2+6x+3=0
What is one
300
In the equation -5x^2 + 4 = 0, I can tell that THIS value is equal to zero.
What is 'b'
300
We also call solutions : x-intercepts, zeros, or this.
What are roots
400
This is what the 'C' value can help you find.
What is the Y-intercept
400
making the T-chart for the equation 2x^2-5x+3 yields factors of THIS that add up to -5.
What is 6
400
If a =1 and b =1 and c =1 , my solution(s) would be this
What is no solution
400
In the equation -5x^2 + 4 = 0, Can tell that it opens This way.
What is down
400
This and only this, touches the x-axis when you have one solution.
What is the vertex
500
Maximum or Minimum, it is all the same when you refer to it as this.
What is Vertex
500
from the standard form equation, you need factors of 'a' x 'c' that add up to this.
What is 'b'
500
You can find the square root of any number except this kind.
What is a negative number
500
In the equation 2x^2 - 6x +10, I can find values for 'a' , 'b' and 'c' to equal THIS.
What is a = 2 b =-6 c = 10
500
The name Quadratic is confusing. It refers to THIS power of x, not to the fourth power.
what is 2 or second power