agenda pencil grading pen spiral notebook yes… you are getting your test back. average grade: 84%
TRANSCRIPT
• Agenda
• Pencil
•Grading Pen
• Spiral Notebook
• Yes… you are getting your test back.
• Average grade: 84%
1. 2¾ ÷ 6 =
2. ⅘ x 2 4/7=
Monday- Bell Work
3. Sebastian has 36 red roses. He wants to give his girlfriend 7/9 of the roses and the rest to his mother. How many roses will he give his girlfriend? How many roses does his mother get?
1. 2¾ ÷ 6 =
2. ⅘ x 2 4/7=
Monday- Bell Work
3. Sebastian has 36 red roses. He wants to give his girlfriend 7/9 of the roses and the rest to his mother. How many roses will he give his girlfriend? How many roses does his mother get?
11/24
2 2/35
Girlfriend gets 28 roses and his mother gets 8 roses.
Moving Straight Ahead
Investigation 2.1: Crossing the LinePacket page 3 & 4
Baxter vs. Orlando In Mr. Snyder’s gym class, Orlando finds out that his walking rate is
2.5 meters per second.
Write that as a unit rate.
When he gets home from school, he times his little brother , as Baxter walks 100 meters. He figures out that Baxter’s walking rate is
Baxter challenges Orlando to a walking race. Because Orlando’s walking rate is faster, Orlando gives Baxter a 45-meter head start.
What would be a good distance to make the race so that Baxter will win the race?
Fill in the table on page 3.
Complete the table showing the distance each brother is from the starting line during the first 40 seconds.
Time (Seconds)
Baxter’s Distance From Starting Line
(Meters)
Orlando’s Distance from Starting Line
(Meters)
0 45 0
10
20
30
40 85 100
Complete the table showing the distance each brother is from the starting line during the first 40 seconds.
Time (Seconds)
Baxter’s Distance From Starting Line
(Meters)
Orlando’s Distance from Starting Line
(Meters)
0 45 0
10 55 25
20 65 50
30 75 75
40 85 100
Write an equation representing time & distance for both boys.
Baxter: d= t + 45
Orlando: d = 2.5t
Graph both brothers’ times.
0
10
20
30
40
50
60
70
80
90
100
Dis
tan
ce
(mete
rs)
Time (Seconds)10 20 30 40 50 60
How far from the starting line will Orlando overtake Baxter?
0
10
20
30
40
50
60
70
80
90
100
Dis
tan
ce
(mete
rs)
Time (Seconds)10 20 30 40 50 60
Orlando will overtake Baxter at 75 meters. This is the point of Intersection- where both points meet (intersect) on the graph.
After how many seconds will Orlando overtake Baxter?
0
10
20
30
40
50
60
70
80
90
100
Dis
tan
ce
(mete
rs)
Time (Seconds)10 20 30 40 50 60
Orlando will overtake Baxter after 30 seconds. This is the point of Intersection- where both points meet (intersect) on the graph.
At what points do Orlando’s & Baxter’s graphs cross the y-axis?
0
10
20
30
40
50
60
70
80
90
100
Dis
tan
ce
(mete
rs)
Time (Seconds)10 20 30 40 50 60
Orlando (0,0) Baxter (0, 45)
What information do these ) points (0,0) & (0,45) represent?
0
10
20
30
40
50
60
70
80
90
100
Dis
tan
ce
(mete
rs)
Time (Seconds)10 20 30 40 50 60
Point of Intersection: Where the walkers meet (intersect).x-intercept: Where the line crosses the x-axis.
y-intercept: Where the line crosses the y-axis.
Starting Points for the walkers.
Complete pages 1 & 2