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Finding the Y-intercept from Standard Form
Finding Y-Intercept from Vertex Form
Multiplying Binomials
Completing the Square
Vertex Form to Standard Form
100
y=6x2+5x+10
What is (0,10)
100
y=(x+5)2
What is (0,5)
100
(x+4)(x+3)
What is x2+7x+12
100
y=x2+6x
What is 9 (x+3)2
100
f(x)=1(x+8)2-10
What is x2+16x+54
200
y=9x2+7x+1
What is (0,1)
200
y=2(x+7)2
What is (0,98)
200
(x+9)2
What is y=x2+18x+81
200
y=x2+8x
What is 16 (x+4)2
200
f(x)=6(x-3)2+8
What is 6x2-18x+62
300
y=-100x2+50x-99
What is (0,99)
300
y=(x-8)2+5
What is (0,69)
300
(x+6)2
What is y=x2+12x+36
300
y=x2-18x
What is 81 (x-9)2
300
f(x)=5(x+9)2-25
What is 5x2+90x+380
400
y=6000x2+8
What is (0,8)
400
y=6(x+3)2-8
What is (0, 46)
400
(x-8)(x-7)
What is x2-15x+56
400
y=x2+5x
What is 6.25 (x+2.5)2
400
f(x)=-4(x-7)2-89
What is -4x2+56x-285
500
y=900x2+99x
What is (0,0)
500
y=.5(x+5)2-20
What is (0,-7.5)
500
(x-2)(x+7)
What is x2+5x-14
500
y=x2-17x
What is 72.25 (x-8.5)2
500
f(x)=-.5(x-6)2+14
What is -.5x2+6x-4