Scatter Plots
Linear Relationships
Slope
100
When we have two sets of data that is called __________ data.
Bivariate
100
y = 3x - 7
The y - intercept is 3. True or false?
False
100
what is the slope?
4=2x+10
2
200
True or false: Scatter plots create a straight line.
False
200
what is the equation for linear equations
y=mx+b
200
(2,3) and (9,7)
m=4/5
300
What three types of scatter plots on there?
Positive, Negative, and non
300
in the equation y=mx+b what is b and what is mx
b is you y intercept and mx is your slope
300
Which number is slope ?
y-3=-8x+4
m=-8
400
What does a scatter plot tell you?
How one variable is affected by another.
400
Name the four types of slope.
Positive, Negative, Zero, Undefined
400
6/5
500
What is the correlations of between shoe sizes and test grades?
No correlation.
500
Which type of slope is a vertical line?
Undefined
500
m=0