November 29, 2016
Review: Ordered pairs are written as (
,
).
A coordinate plane is set up as:
When plotting ordered pairs, we move the direction of the
_____________ first and then move the direction of the
________________.
November 29, 2016
Practice: Plot these points. (6, 4) (-3, 7) (-1, - 5) (2, -4) (0, 3) (5, 0)
November 29, 2016
One way that we can analyze data is by making a _____________
_____________.
A scatter plot is _________________________________________
___________________________.
When we make a scatter plot we are trying to see if the 2 variables
are related.
1. Label your axises
2. Set your scale.
3. Plot the points as (x,y) coordinates. *** Don't _________________
______________________.
November 29, 2016
Practice
November 29, 2016
Shoveling Snow: Is there a relationship between the time spend
"shoveling" and how much snow is removed?
Time (sec)
15
30
45
60
75
0
Amount of "snow"