Vocabulary
Every quadratic equation has a U-shaped graph called this.
What is parabola?
The creator of what kid cartoon just passed away from ALS?
Spongebob SquarePants
Name the vertex y= (x-3)^2 +4
What is (3,4)?
Graph the equation. Must include vertex, and at least one point on each side. y=(x+1)2+2
What is graph on board?
The highest or lowest point on a parabola.
What is the vertex?
What major NYC landmark was gifted to the city by France?
Statue of Liberty
Graph the equation. Must include vertex, and at least one point on each side. y = -2(x-3)2
What is graph on board?
When a quadratic equation is written in this form y = ax^2 +bx + c
What is the standard form?
Name the song and artist from the lyrics: And, darling, I will be loving you 'til we're 70 And, baby, my heart could still fall as hard at 23 And I'm thinking 'bout how people fall in love in mysterious ways Maybe just the touch of a hand Well, me - I fall in love with you every single day And I just wanna tell you I am
Thinking Out Loud Ed Sheeran
y=x2-16
What is (0,-16)?
This is the number before the x^2 that determines whether a parabola opens up or down.
What is the leading coefficient?
y = 2(x-1)(x+7)
What is intercept form?
Peyton Manning ended his career with which team?
Denver Broncos
Name the vertex x^2 - 4x - 5 = 0
What is (2,-9)?
The line that runs through the vertex and divides the parabola in half.
What is axis of symmetry?
y = - 1/2 (x + 7) - 4
What is vertex form?
His hits include "Purple Rain", "1999" and "Little Red Corvette".
Prince
Name the vertex 2x^2 + 4x - 6 = 0?
What is (-1,-8)?