Show:
Formulas
Vertex/Intercepts
Graph Openings
Standard Form
Ms.Guzman
100

Axis of symmetry

x= -b / 2a

100

What are the x intercepts of y = -(x+1)(x-4)

(-1,0) (4,0)

100
Does the graph of this equation open up or down? y = (x+2)(x-1)
Opens Up
100
Write the following quadratic function in standard form. y = (x-2)² + 6
x² - 4x + 10
100

How old is Ms.Guzman?

22

200

Exponential Function

y = a * b^x

200

What is the vertex of y = -2(x-2)(x+6)

(-2,32)

200

Does the graph of this equation open up or down? y = -4(x-2)² + 2

Open Down

200
Write the following quadratic function in standard form. y = 3(x-3)² - 12
3x² - 18x + 15
200

True or False:

Ms.Guzman lives in NYC

FALSE

300

Standard form of a quadratic equation

y= ax² + bx + c

300

What is the vertex of y = (x+5)² - 1

(-5,-1)

300
Does the graph of this equation open up or down? y = 2(x-1)² - 6
Open Up
300
Write the following quadratic function in standard form. y = 4(x+1)(x+2)
4x² + 12x + 8
300

What pet does Ms.Guzman have? How many?

2 dogs

400

Vertex Form of a quadratic equation

y= a(x - h)² + k

400
What is the vertex of y = (x-7)(x-1)
(4,-9)
400
Does the graph of this equation open up or down? y = 5(x+5)(x-2)
Open Up
400
Write the following quadratic function in standard form. y = 3(x-1)² + 5
y = 3x² - 6x +8
400

What is my first name?

Spelling counts!

Sheryl

500

What is factored form

y= a(x - p)(x - q)

500

What is the vertex of y = -4(x-3)²

(3,0)

500

Does the graph of this equation open up or down? y = (x+3)(4-x)

Open down

500

Write the following quadratic function in standard form. y = 4(x-2)² - 5

y = 4x² - 16x + 11

500

What is Ms.Guzman's ethnicity?

Hispanic - Peru