y intercept
what form(s)??
x intercepts
vertex
split the middle
100

3x^2-4x-4

-4

100

y=(4x+7)(2x+6)

Factored
100

(x+2)(x+3)=0

x=-2,-3

100

y=(x-9)^2+2

(9,2)

100

n^2 + 6n + 8

(n + 2)(n + 4)

200

6x^2+5x+5-2

3

200

y=3x^2+5x-3

standard

200

(2x+6)(x-3)=0

x=-3, 3

200

y=(x+2)^2+3

(-2,3)

200

k^2 − 13k + 40

(k − 5)(k − 8)

300

(x-3)(x+2)

-6

300

y=4(x-2)^2+2

vertex

300

(3x-9)(2x-4)=0

x=3,2

300

(3,-9)

y=(x-3)^2-9

300

6n^2 + 5n − 6

(2n + 3)(3n − 2)

400

(2x-2)(9x+16)

-32

400

y=6x^2-3

vertex, standard

400

x^2+5x+6=0

x=-2,-3

400

(-9,5)

y=(x+9)^2+5

400

2n^2 + 5n + 2

(2n + 1)(n + 2)

500

(x-2)^2+3

7

500

y=x^2

factored, vertex and standard


500

3x ^2 +18x+27=0

x=-3

500

y=x^2

(0,0)

500

7a^2 + 53a + 28

(7a + 4)(a + 7)

M
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