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Name That Vertex!
Maximum or Minimum?
Solve Using Square Roots
Factoring
Axis of Symmetry
100
What is the vertex of a graph?
The highest or lowest point. It is the middlemost point of the graph and cuts the graph symmetrically.
100
What point is the same as the maximum/minimum?
The Vertex
100

Evaluate the expression. Round decimals to the nearest hundredth. √(36)

±6

100

(x+3)(x-3) = 0

What is -3 and 3?

100
What is the axis of symmetry for a quadratic with a vertex of (8, -2)
x = 8
200

What is the y-coordinate for the vertex of the following quadratic if the x-coordinate is 0? y = 6x² - 11

-11

200
Fill in the blanks... when the quadratic y=ax²+bx+c has a>0, we have a ___________. When a<0, we have a ____________.
Minimum; Maximum
200

Solve the following for x. Round decimals to the nearest hundredth. -2x² = -98

x = ± 7

200

x² - 7x + 6 = 0

What is -6 and 1?

200
Through what specific point does the axis of symmetry run through?
The vertex (max/min)
300
What is the vertex of the following quadratic equation if the x-coordinate is 3? y = −x² + 6x − 4
(3, 5)
300
Does the following quadratic have a maximum or a minimum? y = -4x²+6x-9
Maximum!
300

Solve the following for x. Round decimals to the nearest hundredth. x²+1 = 65

x= ± 8

300

x²+ 13x + 42 = 0

What is 6 and 7?

300
What is the axis of symmetry of the following quadratic: y=x²+3
x = 0
400
What is the vertex of the following quadratic equation? y = 3x² + 6x − 1?
(-1, -4)
400
Does the following quadratic have a maximum or a minimum? y = 6x² - 8x -9
Minimum!
400
Solve the following for x. Round decimals to the nearest hundredth. 4x² + 9= 34
x = ± 2.5
400

-x² + 27x - 50 = 0

What is 2 and 25?

400
Determine the axis of symmetry for the following quadratic: y=x²+2x-8
x = -1
500
What is the vertex of the following quadratic equation? y = -2x² + 8x
(2, 8)
500
Consider the quadratic that has vertex (-8, 2) and has zeros of x = -12 and -4. Does the quadratic have a maximum or a minimum value?
Minimum!
500

Solve the following for x. Round decimals to the nearest hundredth. (x+4)² - 27=-2

x = 1 and x = -9

500

Find the original quadratic equation given the following zeroes: x = 4, 5

What is x² - 9x + 20

500
Determine the axis of symmetry for the following quadratic: y =-2x²-8x-7
x = -2