Show:
Vocabulary
What's the slope?
What's the y-intercept?
Linear Equations
Halloween Trivia
100
What does m stand for?
slope
100
y = 2/3x + 7
2/3 positive
100
y = 2/3x + 5
+ 5
100

Write In Slope Intercept form M=8 Y=2

y=8x+2

100

What is the Only one holiday to surpass Halloween in annual consumer sales?

Christmas

200
What does b stand for?
y-intercept
200
y = -2/3x - 10
slope: -2/3 type: negative
200
y = 8x + 3
+ 3
200

Write in Slope Intercept form M=-3 y=-6

y=-3x-6

200

What was originally carved as jack o'lanterns?

a) peppers

b) squash

c) turnips

d) gourd

c) turnips


Before we carved pumpkins, the Irish chiseled creepy faces onto turnips. Before we carved pumpkins, the Irish chiseled creepy faces onto turnips

300
What does y-intercept mean?
It's the point where the line hits the y-axis
300
y = 6x + 9
slope: 6 slope type: positive
300
y = 4 + 2x
+ 4
300

Identify the slope and y intercept y= 8-4x

slope= -4 

y intercept = 8

300

What is the most commercially successful horror movie of all time? 


a) Halloween

b) It

c) Nightmare on Elm Street

d) Chucky

b) It

400
What does the word "linear" mean?
Line
400
y = x + 2
slope = 1 slope type: positive
400
y = 2x
slope intercept = 0
400

Identify Slope and Y intercept y=- 20-3/4x

slope= -3/4

y intercept = -20

400

In what country did Halloween originate?

a) Ireland

b) Canada

c) United States of America

d) Mexico

a) Ireland

500
What is slope-intercept form?
y = mx + b
500
y = 2
slope: 0 slope type: 0 slope
500
y = 2x - 9
-9
500

Identify the slope and y intercept y=-15x+15

Slope= -15

y intercept = 15

500

What Holiday sells more candy?  Halloween or Valentine's Day?

Halloween!