Complete The Square
8x2+16x+ ___= (____)2
8x2+16x+ 1= (x+1)2`
What part of a parabola shows the Axis of Symmetry?
The 'H' coordinate from the vertex (h,k).
3x2 -4x +1=0
x= {1/3, 1}
Convert to vertex form
x2+10x+16
y=(x+5)2 -9
Factor
x2+7x+12
(x+3)(x+4)
-24x2 + 4x+ ___= (____)2
-24x2 + 4x+ 4= (x+2)2
y=2(x+1)2 -8
h= -1
1x2 -3x -10=0
x={-2,5}
Convert to Factored form
y=(x+5)2 -9
(x+8)(x+2)
Factor
x2+10x+16
(x+8)(x+2)
6x2+66x+ ___= (____)2
6x2+66x+ 1,089= (x+33)2
y=3x2+5x -2
Picture
h=-0.833
3x2 -4x +1=0
X= {1/3, 1}
convert to vertex form
2x2+4x+6
y=2(x+1)2 -8
Factor
x2-8x+35
No Solution
1x2 -15x+___= (___)2
x2 -15x+ 49/4= (7/2)2
x2+ 6x -8
(Picture)
AOS= -3
y=3x2+ 12x -1
-12+- \sqrt{156}/6
(On google doc)
Convert to Vertex form
4x2 +8x-12
y=4(x+1)2 -16
Factor
6x2 -7x-10
(3x-10)(2x+1)
7x2 -18x+ ___= (____)2
7x2 -18x+ 81= (x-9)2
10x2+ 20x +23
(Picture)
AOS= -1
6x² +1x -2=0
-1(+-) i\sqrt{47}/12
(On google doc)
Convert to standard form
2(x+3)2 -22
y=2x2 +12x -4
Factor
4x2+12x=4x-3
(2x+1)(2x+3)