Plot Points in a Coordinate Plane
In the ordered pair (3,5), which is the X-coordinate and which is the Y-coordinate?
3 is the X and 5 is the Y
You are noting how many inches of snow falls each day for seven days. On day 5, 9 inches of snow falls.
Using this information, create a coordinate pair to graph on a plane.
(5,9)
What is the different between a coordinate plane with random points and a line graph?
A line graph has a pattern of coordinate planes and connects the points to show a trend.
You start doing 10 sit-ups on day 1, and want to double the amount you do every day. You keep track of your first few days:
Day 1 - 10 sit-ups
Day 2 - 20 sit-ups
Day 3 - 40 sit-ups
How many sit-ups do you do on day 5?
On day 5 you do 160 sit-ups
Do the points (2,7) and (2,14) make a horizontal (side to side) or vertical (up and down) line? How do you know?
Vertical line because the X coordinates are the same!
When tracking how much snow falls each day for 3 days, you find the following information:
Day 1 - 4 inches
Day 2 - 6 inches
Day 3 - 8 inches
What pattern can you conclude about the amount of snow fall each day?
The amount of snow increases 2 inches a day
You are tracking a seedling's growth over 5 days.
Day 1 - 2 inches
Day 2 - 4 inches
Day 3 - 8 inches
Day 4 - 18 inches
Day 5 - 22 inches
Between what two days did the seedling grow the most?
Between days 3 and 4!
You are making lemonade and comparing how many cups of lemon juice you need per cups of water.
For every cup of water, you need 2x as many cups of lemon juice. You use this information to make a table:
Cups of water: 1
Cups of lemon juice: 2
Cups of water: 2
Cups of lemon juice: 4
Cup of water: 3
Cups of lemon juice: 6
Following this trend, how many cups of lemon juice do you need for 6 cups of water? What is the pattern?
Multiply the amount of water by 2 to find how many cups of lemon juice you need.
For 6 cups of water you need 12 cups of lemon juice.
Identify two coordinates from the list below that form a vertical line:
(1,5) , (2,3), (3,5), (8,1), (1,7)
The two coordinates (1,5) and (3,5) make a vertical line because they have the same Y coordinates.
Create 3 coordinates from the following data:
Days: 1 -- 2 -- 3 -- 4
Inches Grown: 2 -- 3 -- 5 -- 6
Sample answers: (1,2), (2,3), (3,5), (4,6)
You are tracking a flower's growth over 5 days.
Day 1 - 2 inches
Day 2 - 4 inches
Day 3 - 6 inches
Day 4 - 8 inches
Day 5 - 10 inches
How tall do you think the flower will be on Day 7?
14 inches because it grows about 2 inches a day!
Every day you read 11 pages, your friend reads 7 pages. How many pages does your friend read when you read 154 pages?
*THINK - 11 times what equals 154 (or 154 divided by 11). Patterns should be followed!
Your friend reads 98 pages.
How are the locations of the points A (0,4) and B (4,0) different in a coordinate plane?
The location of the points are different because point A is on the X axis and point B is on the Y axis!
A car lot is checking their recent sales. The following data was gathered:
Month 1 - 7 cars
Month 2 - 10 cars
Month 3 - 6 cars
Month 4 - 11 cars
If this data was plotted on a graph, what would point (1,7) represent?
Plot (1,7) would represent how many cars were sold the first month.
A graph shows the total number of likes a social media page gets over 4 days.
The graph labels the coordinates as (days,likes)
What would the coordinate (3,75) represent ?
On day 3 the social media page had 75 likes.
What ordered pairs can you make from the information below? Make 3.
Level 1 - 12 points
Level 2 - 16 points
Level 3 - 20 points
Level 4 - 24 points
Level 5 - 28 points
(1,12)
(2,16)
(3,20)
(4,24)
(5,28)
What shape do the following coordinates create?
C (1,6), D (4,6) E (4,1), and F (1,1)
Polygon CDEF is a rectangle!
A football player tracked how many receiving yards he had in 3 games.
Game 1 - 30 yards
Game 2 - 20 yards
Game 3 - 60 yards
Turn the games and yards into coordinate pairs for a graph.
(1,30), (2, 20), (3, 60)
If you tracked the likes between day 2 and 3 by the hour, does the total number of likes at every hour fall between 200 and 250?
No, because on day 2 it had 100 likes and day 3 it had 150 likes so it could not rise to 200-250 every hour.
Identify the pattern that is happening as you advance through a video game. How many points will you earn on level 8?
Level 1 - 12 points
Level 2 - 16 points
Level 3 - 20 points
Level 4 - 24 points
Level 5 - 28 points
40 points