Slope
Y-intercept
Scatter Plots
Scatter Plots Cont.
Random
100
This is the slope of the line that passes through the points (-2, 5) and (1, 14)?
What is 3?
100
This is the y-intercept of the line y=3x-2.
What is -2?
100
This is the correlation of a scatter plot that is graphing time spend studying vs. time spent playing video games.
What is negative?
100
This scatter plot has a stronger correlation.
What is the second scatter plot?
100
Name one of Ms. Smith's favorite drinks.
Coffee, water
200
This is the slope of the line that passes through the points (3, -5) and (6, -4).
What is
1/3?
200
This is the y-intercept of the line y=5+7x.
What is 5?
200
This is the correlation of a scatter plot that is graphing height vs. IQ.
What is No Correlation?
200
The line of best fit for this scatter plot has this y-intercept.
What is around 250?
200
How many cats does Ms. Smith have?
3
300
This is the slope of the line y=3x-4?
What is 3?
300
This is the y-intercept of the line
y=-2/3x+1
What is 1
300
This is the correlation of a scatter plot that is graphing distance of road trip vs. amount of money spent on snacks at gas stations.
What is positive?
300
This is the equation for the line of best fit below.
What is
15/16?
300
Tell me a piece of advice that Ms. Smith has told you, that you actually believe.
??
400
This is the slope of the line
y-3=1/4(x-2).
What is
1/4?
400
This is the y-intercept of the line x=-5
What is TRICK QUESTION!
400
This is the tool that is used to make predictions with scatter plots.
What is the trend line?
400
This is the expected sales if the temperature is 20 degrees Celsius. 
What is 450?
400
What is something that Ms. Smith always has with her?
Chapstick, water, pencils, black bag....
500
This is the slope of a vertical line.
What is undefined?
500
This is the y-intercept of the line that passes through the points (-2, 7) and (3, 22).
What is 13?
500
When you are writing an equation for the line of best fit, how do you determine the y-intercept?
What is look at where the line cross the y-axis?
500
This is the time I should spend studying if I would like to get a 90% on the final. 
What is 8.5 hours?
500
How long has Ms. Smith been a teacher?
18 years