Quadratic Formula
Complete the Square
Conversions
Finding Values
Anything Quadratic
100
x^2 + + 16x + 64
(-8,0)
100
x^2 + 11x + 28
(-4,0) (-7,0)
100
y = -2(x - 4)^2 + 6 convert to standard form
-2x^2 + 16 - 26
100
What is the vertex of x^2 + 2x - 35
(-1,-36)
100
in the equation y = 25x^2 - 16, what is the value of b?
0
200
x^2 - 5x
(0,0) (5,0)
200
x^2 + 6x + 8
(-4,0) (-2,0)
200
Convert to vertex form x^2 + 2x - 35
y = (x + 1)^2 - 36
200
What is the vertex: y = 2(x - 3)^2 - 5
(3,-5)
200
Factor 16x^2 - 25
(4x - 5)(4x + 5)
300
x^2 + 4x + 4
(-2, 0)
300
2x^2 + 22x + 60
(-5,0) (-6,0)
300
x^2 + 6x - 16 convert to vertex form
y = (x + 3)^2 -25
300
Find the vertex: y = 9x^2 - 16
(0, -16)
300
x^2 + 4x + 4 is called a what?
perfect square trinomial
400
x^2 + 4x = -3
(-1,0) (-3,0)
400
x^2 + 11x + 10
(-1,0) (-10,0)
400
convert to vertex form x^2 + 4x - 12
y = (x + 2)^2 - 16
400
Find the vertex 4x^2 + 2x
(-1/4, -1/4)
400
In the equation -2(x - 3)^2 + 4, what is the transformation from the parent?
a reflection the 3 units to the right and 4 units up
500
2x^2 -7m -6 = -9
7 + square root of 73/4 7 - square root of 73/4
500
x^2 - 3x + 28
(-4,0) (7,0)
500
convert to vertex form x^2 - 8x - 9
y = (x - 4)^2 -25
500
Find a if a point on the graph is 1,2 and the vertex is (0,0)
1
500
In the equation .24(x - 3)^2 -3, is this a stretch or compress? And is it an upward parabola or is it downward?
compress, upward
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