Vocabulary
Axis of symmetry
Vertex
SOLVE QUADRATICS BY FACTORING
Graphs
Quadratic Forms
Quadratic Transformations
Discriminant & Solutions
Rational/Irrational Numbers
Radical Expressions
Trig ratios
100
The u-shaped graph shown by a quadratic.
What is a PARABOLA?
100
This is the formula for the axis of symmetry in terms of a,b and c.
What is x = -b/2a ?
100
The vertex of y = 2x^2 + 16x - 1 is this ordered pair.
What is (-4,-33)?
100
The roots of f(x)= (2x-3)(x+1) are these numbers.
What are 3/2 and -1?
100
A parabola will look like this if a is negative.
What is open downwards with the vertex as a maximum?
100
What type is the function in terms of (standard, vertex, factored) given by x2-4x+5?
what is standard?
100
Describe the transformations of y = (x+1)^2 - 5
What is Translated 1 unit left and 5 units down.
100
What does the discriminant tell us about in a quadratic equation?
what is nature/type of solutions?
100
Does non-terminating decimal mean irrational
What is false?
100
What is √200
What is 10√2 ?
100
What is sinθ in terms of Opp, Adj and Hyp
what is opp/hyp?
200
The line that passes through the vertex and divides a parabola into two symmetric parts.
What is the AXIS OF SYMMETRY?
200
This is the axis of symmetry for the equation y = 2x^2 + 8x – 5.
What is x = -2?
200
y = 4x^2 + 7 has its vertex at this point
What is (0,7)?
200
These are the solutions to the equation x^2 - 25 = 0.
What are -5 and 5?
200
Identify the vertex of the following graph.
What is (4,0)?
200
What type is the function in terms of (standard, vertex, factored) given by (x-4)2x+5?
What is vertex?
200
Describe the transformations of y = 1/6(x-3)^2 + 1
What is Vertically compressed, and translated 3 units to the right and 1 unit down?
200
6x^2 - 2x - 3 = 0
What is 76?
200
Is 44.5555555555... rational?
what is yes?
200
Simplify 3√ (12)+√ (108)
what is 12√ (3)?
200
What is tanθ in terms of Opp, Adj and Hyp
what is opp/hyp
300
The lowest or highest point on a parabola.
What is the VERTEX?
300
This is the axis of symmetry for y=3x^2+6x-2
What is x = -1?
300
The vertex of y = x^2 is this ordered pair.
What is (0,0)?
300
Solve: x^2 + 7x -8 = 0.
What is -8 and 1?
300
Identify the axis of symmetry of the following graph.
What is x=2?
300
What type is the function in terms of (standard, vertex, factored) given by f(x)=(2x+3)(x-1)?
what is factored?
300
Describe the transformations of y = -4(x+2)^2 + 4
What is Reflected across the x-axis, vertically stretched, and translated 2 units to the left and 4 units up?
300
What number of solutions from; -4x^2 - 4x - 6 = 0
What is 2
300
Is 兀 rational/irrational?
what is irrational?
300
2√72+3√32
what is 24√ 2?
300
Evaluate sin 30o
what is 1/2
400
These are three names for the place or places a parabola crosses the x-axis.
What are x-intercepts, roots and zeros?
400
This is the axis of symmetry for y = -4x^2 + 3.
What is 0?
400
This point is the vertex of y = -3x^2 + 18x - 13.
What is (3,14)?
400
The factored form of the function representing 2 and -1 zeros is?.
What are (x-2)(x+1)?
400
Determine the roots of the following graph.
What are -2 and 1?
400
What are the zeros of f(x)=(x+2)(3x-1)?
what is -2 and 1/3?
400
Describe the transformations of y = -1/3(x)^2
What is Vertically compressed and reflected across the x-axis?
400
what type of solutions(rational/imaginary) do you get from: -x^2 + 5x = 0
what is rational?
400
order from least to greatest 1, 0, -1.54, -1/2, 0.3333333.......
What is -1.54, -1/2, 0, 0.3333333.......
400
√ (75x7y4)
what is 5|x3|y2√ (3x)?
400
Find sinα
what is 8/17
500
This is the standard form of a quadratic equation.
What is ax^2 + bx + c = 0 ?
500
This is the axis of symmetry for y = -2x^2 + 8x + 12.
What is x = 2?
500
The vertex of y = -4x^2 + 3 is this.
What is (0,3)?
500
Solve: x^2 +81 = 0
What +-9i?
500
FINAL JEOPARDY:
Determine the roots by graphing: y = 2x^2 - 12x + 16
What are 2 and 4?
500
What is the vertex of the function f(x)=(x+3)2-1
what is -3,-1?
500
What function describes the following?
Horizontally compressed and translated 1 unit left and 9 units up.
What is y = (6x+1)^2 + 9?
500
If the discriminant is zero how many solutions does the equation have, and what type of solution(s) does the equation have?
What is 2 real solutions?
500
The Smith family bought a pizza. Bob ate 0.25 of the pizza, Sue ate 27%, Sam ate 2/7, and Joe ate 9/50. This person ate the most.
Who is Sam?
500
3sqrt(6x) * 4sqrt(3x2)
what is 36x*sqrt(2x)?
500
Find BC in the following triangle:
what is 10?