1st Period Chapter 9!

9.1/9.2

100

What are the coordinates of the vertex of y=-x²+2

(0,2)

200

Graph y= 1/3x²

https://www.desmos.com/calculator/u3p2st8vfx

300

Which is wider y=x² or y=1/4x²

y=1/4x²

400

Graph y=-x²+6

https://www.desmos.com/calculator/w8gawqxv7e

500

What is the axis of symmetry of y=2x²-4x+3

AOS=2 

9.3/9.4

100

Solve x²-4=0 

X=2, -2

200

Solve x²-25=0

X=5,-5

300

Solve n²=81

N=9,-9

400

Solve and round to the nearest hundredths place

x²=525

x≈ 22.91

500

Factor 2c²+29c+14

(2c+1)(c+14)

9.6

100

Solve using the Quadratic Formula

-2x²-7x+9=0

x=1/2,-9

200

Solve by using the Quadratic Formula or Factoring

3x²-x-2=0

x=-2/3,1

300

Find the Number of solutions

x²-5x+9

One solution

400

Find the number of solutions

x²+9x=8

2 solutions

500

Factor

x²+5x+6

(x+2)(x+3)

9.7

100

Find the type of equation

0,11

1,7

2,7

3,11

Quadratic equation

200

Find the type of equation

0,0

1,2.8

11,2

Quadratic

300

Find the type of equation

1,1

2,2

3,3

Linear

400

Find the type of equation

1,4

2,5

3,6

Linear

500

Find the type of Equation

-1,1

0,4

1,16

Exponential

9.8

100

Solve using elimination

y=-2x+3

y=x²-12

3,-5

200

Solve using substitution

y=-7x+9

y=x²+16

-6.702,-2.98

300

Solve using any method

y=x²-2x-2

y=-x+5

-1,7

400

Solve using any method

y=x²+5x+10

y=-x+5

-5,-1

500

Solve using any method

y=x²+12x+125

y+9x=27

-19,-7