Processes
Intercepts
Axes of Symmetry & Vertices
Equations from Graphs
Dad Jokes
100
This is the first step in solving an equation for its x-intercepts.
What is set y=0?
100
These are the *coordinates* of the x-intercepts?
What are (3,0) and (4,0)?
100
This is the equation of the line of symmetry for this quadratic function.
What is x=-8?
100
This is the vertex form equation of this quadratic function:
What is y=(x+1)^2-3 ?
100
This is a pile of cats.
What is a meowntain?
200
This is what can be done with x-intercepts to find the axis of symmetry (a.k.a. the h-value.)
What is average them?
200
These are the *coordinates* of the y-intercept?
What is (0,12)?
200
These are the *coordinates* of the vertex of this function.
What are (-8,-4)?
200
This is the vertex form equation for this quadratic function.
What is y=(x-4)^2+2 ?
200
This is a group of dudes from Germany.
Who are Germen?
300
This is the first step in find a function's y-intercept.
What is set x=0?
300
These are the *coordinates* of the x-intercepts of this function.
What are (-6,0) and (-10,0)?
300
This is the equation of the line of symmetry of this quadratic function.
What is x=4?
300
This is the factored form equation of this quadratic function:
What is y=(x-3)(x-4) ?
300
This is what happened when I tripped on my run in France today.
What is Eiffel over?
400
This is the quickest way to get the y-intercept from the standard form of a quadratic, y=ax^2+bx+c .
What is it's just the value of c?
400
These are the coordinates of the y-intercept.
What are (0,60)?
400
These are the *coordinates* of the vertex?
What are (3.5, -0.25)?
400
This is the vertex form equation for this quadratic function:
What is y=2(x-4)^2+3
400
This is a thousand times better than Instagram.
What is Instakilogram?
500
This is one of the two ways to get the vertex of a quadratic function.
What are 1. If you have the h-value, just substitute it into any equation to find the k-value. OR 2. Complete the square to find the h and k for (h,k)?
500
These are the x- and y-intercepts of this quadratic function.
What are no x-intercepts, and (0,18)?
500
This is the *equation* of the axis of symmetry for this quadratic function.
What is x=-2.5=-\frac{5}{2} ?
500
This is the factored form equation of this quadratic function:
What is y=-2(x+5)(x+2) ?
500
They had to cancel math class today because a bunch of the numbers had to stay home due to not feeling well. This is the reason why.
What is they were standing in line next to a sick seven?