Quadratic Graphs
What is the name of the line that divides a quadratic function exactly in half?
The axis (or line) of symmetry
How would I write y = x2 to shift it three spaces down, and to the right 7 spaces?
(x - 7)2 - 3
Use the Quadratic Formula to solve:
x2 + 2x - 3
Based off the two factors below, the solution to the quadratic function.
(x - 6)(x - 7)
What is x = 6 and x = 7 ?
Coach Earle's favorite color
What is Red?
What is the name of the point on a quadratic function that will be the maximum or minimum of the function?
The vertex
How would I write y = x2 to shift it two spaces to the left?
y = (x+2)2
Use the Quadratic Formula to solve:
y = x2 - 8x - 20
x = 10 and x = -2
Factor the Quadratic Below, AND list out the solutions
x2+10x+16
(x+8)(x+2)
What is x = -8 and x = -2?
Age of Coach Earle
What is 29?
How many zeros (x-intercepts) can a quadratic function have? List all possibilities.
2, 1, or none
Order the following quadratic functions from narrowest to widest:
y=4x2 y=-12x2 y=11x2 y=-2x2
What is y=-12x2, y=11x2, y=4x2, y=-2x2?
Use the Quadratic Formula to solve:
y = x2 +x - 42
What is x = -7 and x = 6?
Factor the quadratic below; and list solutions.
x2 + 5x - 66
(x + 11)(x - 6)
What is x = 6 and x = -11 ?
seconds in a day
what is 86,400 seconds?
What is the standard form of a quadratic equation?
y = ax2 + bx + c
Order the following quadratic functions from widest to narrowest:
y=4x2 y=2/3 x2 y=-2x2 y= x2
What is y=2/3 x2, y= x2, y=-2x2, y=4x2
Use the Quadratic Formula to solve:
y = x2 - 5x + 4
What is x = 1 and x = 4?
Based off the two factors below, the solution to the quadratic function.
(2x - 8)(x + 11)
What is x = 4 and x = -11 ?
The decade that Strickland opened
What is the 1960s?
What shape does a quadratic function make?
parabola
Where is the vertex located for the quadratic function below:
f(x) = 6(x + 11)2 + 8
(-11, 8)
Use the Quadratic Formula to solve:
y = 3x2 + 10x + 3
What is x = -1/3 and x = -3?
Factors of the Quadratic below:
2x2+13x +21
(2x + 7)(x + 3)
age of the oldest living turtle
193