Factoring
What's the Equation?
Vertex and Zeros
Complete the Square
Discriminant
100
x² - x + 3
What is the extended version of (x-3)(x+2)?
100
The equation (x-2)(x-5)=0 in standard form
What is x² - 7x + 10?
100
The zeros of the equation x² + 2x - 15 = 0
What are 5 and -3?
100
The number c must be in order to make x² - 8x + c a perfect square trinomial.
What is 16?
100
When the discriminant is greater than zero, the equation has (blank) roots.
What is two?
200
(2x + 5)(2x + 1)
What is the factored form of 4x² + 12x + 5?
200
The equation y = (x – 1)² in standard form.
What is y = x² - 2x + 1?
200
The vertex of the function f(x) = 4x² + 16x - 4
What is (-2, 44)?
200
The answers when using "complete the square" for the equation x² + 6x = −2.
What are -3 minus the square root of seven and -3 plus the square root of seven?
200
A quadratic equation has imaginary roots if the discriminant is (blank) zero
What is less than?
300
(3x-4)(6x-5)
What is the factored form of 18x² - 39x + 20?
300
http://maths.nayland.school.nz/Year_12/AS_22_Graphs/Images/y12_1_parabola_images/parabola_basic_graph.gif The equation of this graph
What is the graph of y=x²?
300
The zeros to the function f(x) = 3x² + 7x + 2
What are -1/3 and -2?
300
The answers when using "completing the square" to solve the equation t^2 – 8t = –6.
What are four plus the square root of ten and four minus the square root of ten?
300
A quadratic equation has (blank) roots if its discriminant is equal to zero
What is one?
400
6x² - 19x -7
What is the extended form of (2x-7)(3x+1)?
400
The equation of a parabola given vertex (3,-3) and point (0,6)
What is fx() = x² - 6x + 6?
400
The zeros to the equation 3(2x-7)(x+5) = 0
What are 7/2 and -5?
400
The number that must be c is 9x² - 24x + c is a perfect square trinomial.
What is 16?
400
b squared minus 4AC
What is the formula for the discriminant?
500
2(x-1)(3x-5)
What is the extended form of 6x² - 16x + 10?
500
The equation of a parabola given the points (-2,6), (0,-4), and (1,-6)
What is f(x) = x² - 3x - 4?
500
The vertex of the function y + 10 = 4(x - 2)²
What is (2, -10)?
500
The answers when you "complete the square" of the equation x² + 20x + 40 = 0
What are negative ten plus two times the square root of fifteen and negative ten minus two times the square root of fifteen?
500
(using the quadratic formula) The zeros of this formula: y = x² + 2x + 1
What is one plus the square root of two and one minus the square root of two?
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