Post on 23-Dec-2015
JeopardyGraphs of Quadratics
Graphing Quadratics
Solving Quadratics
Quadratic Equation
Solve Using Best Method
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100
How can you obtain the graph of the function from the parent function, y = x2
y = x2 + 6
200
How can you obtain the graph of the function from the parent function, y = x2
y = 2x2 + 14
300
How can you obtain the graph of the function from the parent function, y = x2
y = -½x2 – 3
400How can you obtain the graph
of the function from the parent function, y = x2
y = -6x2 + 15
500How can you obtain the graph
of the function from the parent function, y = x2
y = 4x2 - ⅔
100Graph the quadratic by finding the y-intercept,
line of symmetry, vertex, and roots.
y = -4x2 + 4x + 3
200Graph the quadratic by finding the y-intercept,
line of symmetry, vertex, and roots.
y = 7x2 – 14x + 6
300Graph the quadratic by finding the y-intercept,
line of symmetry, vertex, and roots.
y = -3x2 + 18x – 4
400
Tell whether the function has a minimum value or maximum
value. Then, find the minimum or maximum value.
f(x) = -¾x2 + 18x – 7
500The storage building shown can be modeled
by the graph of the function
y = -0.12x2 + 2.4x
where x and y are measured in feet. What is the height h at the highest point of the
building shown in the diagram?
100Solve the quadratic using the most efficient method.
-27 = -3x2 + 6x – 3
200
Solve the quadratic by completing the square.
x2 – 9x – 8 = 0
300Solve the quadratic using the most efficient method.
Leave answers exact.
24 = 4(x + 9)2
400
Solve the quadratic by completing the square.
x2 – 5x + 1 = 0
500
Solve the quadratic using the most efficient method.
Leave answers exact.
7 = ½(x – 4)2
100
Solve using the quadratic equation. Leave answers exact.
15x2 + 8x + 1 = 0
200
Use the discriminant to determine the number of real
solutions.
6x2 + 10 = 3x2 – 3x + 4
300 Solve using the quadratic
equation. Leave answers exact.
9x2 + 9x – 1 = 0
400
Use the discriminant to determine the number of real
solutions.
9x2 + 11x + 1 = 5x
500Solve using the quadratic
equation. Leave answers exact.
10x2 + 10 = 8 – 6x
100
Solve the quadratic using the most efficient method.
Leave answers exact.
2x2 + 7 = 1
200
Solve the quadratic using the most efficient method.
Leave answers exact.
x2 – 10x = -27
300
Solve the quadratic using the most efficient method.
Leave answers exact.
3x2 – 15x – 10 = 9
400
Solve the quadratic using the most efficient method.
Leave answers exact.
9x2 + 3 = 4(3x2 – 6)
500
Solve the quadratic using the most efficient method.
Leave answers exact.
-x2 – 18 = x2 + 12x