Graphing Checklist: Pick out independent & dependent variable Using as much of the page as possible...
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Transcript of Graphing Checklist: Pick out independent & dependent variable Using as much of the page as possible...
![Page 1: Graphing Checklist: Pick out independent & dependent variable Using as much of the page as possible darken axes Label axes with variable and units Pick.](https://reader036.fdocuments.net/reader036/viewer/2022081603/56649e905503460f94b94554/html5/thumbnails/1.jpg)
Graphing Checklist:• Pick out independent & dependent variable• Using as much of the page as possible darken axes• Label axes with variable and units• Pick a scale for each axes that spreads out the data as
much as possible (x & y axis may have different scales)• Mark scale on axes• Plot points carefully• Insert best fit line or curve• If data is linear, calculate slope and equation of best fit
line• Insert key if necessary• Number and title graph, title is y variable vs. x variable
![Page 2: Graphing Checklist: Pick out independent & dependent variable Using as much of the page as possible darken axes Label axes with variable and units Pick.](https://reader036.fdocuments.net/reader036/viewer/2022081603/56649e905503460f94b94554/html5/thumbnails/2.jpg)
Graph the following data in your lab book.
# of Pizzas Cost x-axis: each box is worth 1
5 49.75 y-axis: each box is worth 7
6 58.78 76.6
12 112.417 157.1522 201.928 255.635 318.25
![Page 3: Graphing Checklist: Pick out independent & dependent variable Using as much of the page as possible darken axes Label axes with variable and units Pick.](https://reader036.fdocuments.net/reader036/viewer/2022081603/56649e905503460f94b94554/html5/thumbnails/3.jpg)
dist
ance
(m)
time (sec)
distance vs time for Person WalkingDescribe each persons motion
What does the y-intercept tell about each person?
What is the general equation of a line?
Write the equation of the line for each person walking.
How far away from his/her start was person A after 20 seconds?
How far away from his/her start was person B after 7.5 seconds?
Person APerson B
![Page 4: Graphing Checklist: Pick out independent & dependent variable Using as much of the page as possible darken axes Label axes with variable and units Pick.](https://reader036.fdocuments.net/reader036/viewer/2022081603/56649e905503460f94b94554/html5/thumbnails/4.jpg)
dist
ance
(m)
time (sec)
distance vs time for Person WalkingDescribe each persons motion
What does the y-intercept tell about each person?
What is the general equation of a line?
Write the equation of the line for each person walking.
How far away from his/her start was person A after 20 seconds?
How far away from his/her start was person B after 7.5 seconds?
Person APerson B
![Page 5: Graphing Checklist: Pick out independent & dependent variable Using as much of the page as possible darken axes Label axes with variable and units Pick.](https://reader036.fdocuments.net/reader036/viewer/2022081603/56649e905503460f94b94554/html5/thumbnails/5.jpg)
distance (m)
time
(sec
)time vs. distance for Cars
Describe each cars motion
What does the y-intercept tell about each car?
What is the general equation of a line?
Write the equation of the line for each car.
How far away from the start was car A after 50 seconds?
How far away from the start was car B after 6.2 seconds?
Car ACar B
![Page 6: Graphing Checklist: Pick out independent & dependent variable Using as much of the page as possible darken axes Label axes with variable and units Pick.](https://reader036.fdocuments.net/reader036/viewer/2022081603/56649e905503460f94b94554/html5/thumbnails/6.jpg)
distance (m)
time
(sec
)time vs. distance for Cars
Describe each cars motion
What does the y-intercept tell about each car?
What is the general equation of a line?
Write the equation of the line for each car.
How far away from the start was car A after 50 seconds?
How far away from the start was car B after 6.2 seconds?
Car ACar B
![Page 7: Graphing Checklist: Pick out independent & dependent variable Using as much of the page as possible darken axes Label axes with variable and units Pick.](https://reader036.fdocuments.net/reader036/viewer/2022081603/56649e905503460f94b94554/html5/thumbnails/7.jpg)
Hours studying
Mat
h te
st s
core
Math test score vs. hours studying Hours Studying 8 2 7 4 6 1Math Test Score 100 25 88 50 75 13
![Page 8: Graphing Checklist: Pick out independent & dependent variable Using as much of the page as possible darken axes Label axes with variable and units Pick.](https://reader036.fdocuments.net/reader036/viewer/2022081603/56649e905503460f94b94554/html5/thumbnails/8.jpg)
Hours studying
Mat
h te
st s
core
Math test score vs. hours studying
What does the y-intercept tell about the data?
What test score can be expected if a person studies for 3 hours?
If a person wants a score of 67 how many hours of studying are needed?
Hours Studying 8 2 7 4 6 1Math Test Score 100 25 88 50 75 13
Describe the relationship between math test scores and hours studying.