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Parts of Quadratics
Solving
Vocabulary
Misc
Other
100
X-Intercepts are a solution to..
What is quadratics
100

Identify the solution(s) to the following function

x^2+8x+16


What is (-4,0)

100

A u-shaped graph

What is a parabola

100
When the vertex is the highest point of a parabola, what is it called?
What is maximum
100
How do you know when the parabola opens up or down?
What is positive or negative
200
Zeroes are a solution to..
What is quadratics
200

Identify the solution(s) to the following function:

x^2-121

What is (11,0) and (-11,0)

200
The highest or lowest point of the parabola is called..
What is Vertex
200
When the vertex is the lowest point of the parabola, what is it called?
What is minimum
200

Name a method to SOLVE (find the roots) of a quadratic equation?

What is [quadratic formula, factoring, graphing]?

300
Roots is a solution to..
What is quadratics
300

Solve the following quadratic equation

x^2+8x+16

What is x=4

300

What is A in this equation? 

x^2+x+2


What is 1

300

Roots, zeros, and solutions all mean the same thing as...

What is x-intercept?

300
What button on the calculator do you use enter an equation for it to graph as quadratic function?
What is y= button
400
What is the point where the parabola crosses the Y axis?
What is Y-Intercept
400

Put the following equations in order from widest to narrowest

I: 3x^2, II: (2/9)x^2, III: (8/3)x^2, IV: 7x^2

What is II, III, I, IV

400

What is B in this equation? 

7x^2+76

What is nothing is B

400
Equation for quadratic's parent function?
What is y+x^2
400
How can you find the vertex and minimum/maximum using the calculator?
What is 2nd, trace, 3 or 4
500
What are X intercepts?
What is were points cross the x-intercept of a parabola
500

Put the following equations in order from narrowest to widest

I: (9/4)x^2, II: (1/2)x^2, III: x^2, IV: 3x^2

What is IV, I, III, II

500
A vertical line that runs through the vertex is called..
What is Axis of Symmetry
500
Domain of a quadratic function?
What is all real numbers or all x values
500

When finding the vertex or minimum/maximum, you can use this formula..

What is x = -b/2a