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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: f(x) = 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: f(x) = 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
What other method can you use to solve a quadratic function? (Other than ROXS)
What is ACB method
300
Roots is a solution to..
What is quadratics
300
Solve the following quadratic equation; f(x) = x^2-8x+16
What is x=4
300
What is A in this equation? x^2+15x-7
What is 1
300
The acronym of ROXS is short for..
What is roots, zeros, x-intercept, and solutions
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: f(x) = 3x^2-8 II: f(x) = (2/9)x^2-6 III: f(x) = (8/3)x^2-12 IV: f(x) = 7x^2-17
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: f(x) = (9/4)x^2-3 II: f(x) = (1/2)x^2+7 III: f(x) = x^2+2 IV: f(x) = 3x^2-17
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/mazimum, you can use this formula..
What is x = -b/2a