PreCal Escape Room
Start
PreCal Escape
Complete the activity of each lesson and get a fantastic PreCal diploma
Lesson 01
Lesson 02
Lesson 03
Lesson 04
Lesson 05
Lesson 06
Lesson 01
Question 01
Find the component vector from A to B. A (2, 4) B (-1, 3)
<-3, - 1>
<-1, - 3>
<1, 7>
<3, 1>
01
Question 02
Find the magnitude of vector AB: A (2, 4) B (-1, 3)
√-10
√8
√10
√-8
Perfect, you have passed!
Advance to the next lesson
Next
PreCal Escape
Complete the activity of each lesson and get a fantastic PreCal diploma
Lesson 01
Lesson 02
Lesson 03
Lesson 06
Lesson 05
Lesson 04
Lesson 02
Question 01
Kenny is pushing a sled. The vector u, where u = <3, -4>, models his movement. Which of the following pairs of points could be his starting and ending points respectively?
starting (-5, 2) and ending (8, -2)
starting (1, -5) and ending (-3, -2)
starting (2, 10) and ending (5, 6)
starting (-5, 2) and ending (-1, -1)
Perfect, you have passed!
Advance to the next lesson
Next
PreCal Escape
Complete the activity of each lesson and get a fantastic PreCal diploma
Lesson 01
Lesson 02
Lesson 03
Lesson 06
Lesson 05
Lesson 04
Lesson 03
Question 01
Find the magnitude of the vector of <3, -5>
√34
√-16
√16
√27
03
Question 02
Given u = <-2, 6>; and v = <4, -3>, find the following:
u + v =
<2, -3>
<-6, 9>
<2, 3>
<6, -9>
03
Question 03
Given u = <-2, 6>; and v = <4, -3>, find the following:
u - v =
<-6, -9>
<-6, -3>
<-6, 3>
<-6, 9>
04
Question 04
Given u = <-2, 6>; and v = <4, -3>, find the following:
2v + 3u =
<2, 12>
<3 , 8>
<14, 12>
<2, -12>
05
Question 05
Given u = <-2, 6>; and v = <4, -3>, find the following:
v - u =
<-6, 9>
<-3, -6>
<6, - 9>
<2, -9>
Perfect, you have passed!
Advance to the next lesson
Next
PreCal Escape
Complete the activity of each lesson and get a fantastic PreCal diploma
Lesson 01
Lesson 02
Lesson 03
Lesson 06
Lesson 05
Lesson 04
Lesson 04
Question 01
Are the two vectors equivalent? Why or why not?
u = <3 , 6> and v = <2 , 4>
No, because their magnitudes are not the same.
No, because their directions are not the same.
Yes, because their directions are the same.
Yes, because their magnitudes are the same.
04
Question 02
Use the vectors in the figure below to graph v + w
Perfect, you have passed!
Advance to the next lesson
Next
PreCal Escape
Complete the activity of each lesson and get a fantastic PreCal diploma
Lesson 01
Lesson 02
Lesson 03
Lesson 06
Lesson 05
Lesson 04
Lesson 05
Question 01
A ship leaves port and travels S 31°W for 15 miles. Determine the vector written in component form that models the ship's movement.
<-7.73, -12.86>
<11.72, -6.84>
<-6.84, -11.72>
<12.86, -7.73>
05
Question 02
Airport B is 430 km east of airport A. Tom flies at a bearing of N 37.6°E for a distance of 312 km from A to airport C. From C he flies southeast to B. How far is it from C to B?
What is the measure of ∠CAB in degrees?
52.4
90
142.4
37.6
05
Question 03
Airport B is 430 km east of airport A. Tom flies at a bearing of N 37.6°E for a distance of 312 km from A to airport C. From C he flies southeast to B. How far is it from C to B?
What triangle case is this?
SSS
SSA
AAS
SAS
05
Question 03
Airport B is 430 km east of airport A. Tom flies at a bearing of N 37.6°E for a distance of 312 km from A to airport C. From C he flies southeast to B. How far is it from C to B?
Is this Law of Sines or Law of Cosines?
Law of Sines
Law of Cosines
05
Question 03
Airport B is 430 km east of airport A. Tom flies at a bearing of N 37.6°E for a distance of 312 km from A to airport C. From C he flies southeast to B. How far is it from C to B?
What is the distance from C to B in km?
263.92
344.28
298.74
667.80
Perfect, you have passed!
Advance to the next lesson
Next
PreCal Escape
Complete the activity of each lesson and get a fantastic PreCal diploma
Lesson 01
Lesson 02
Lesson 03
Lesson 06
Lesson 05
Lesson 04
06
Question 01
Brad is on one cruise ship and Angelina is on another. They both leave port at the same time and travel straight line courses at 30 km/h and 10 km/h. Three hours later they are 75 km apart. Find the angle between their courses. (Round to the hundredths place)
Right answer
Wrong answer
51.32°
51.32°
Wrong answer
Wrong answer
128.68°
No solution
Perfect, you have passed!
You have completed all the lessons, we are done
All right!
PreCal Escape
Great! You've passed all the lessons...Now, get your PreCal diploma
This answer is wrong
Try again, go!
Back
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Transcript
PreCal Escape Room
Start
PreCal Escape
Complete the activity of each lesson and get a fantastic PreCal diploma
Lesson 01
Lesson 02
Lesson 03
Lesson 04
Lesson 05
Lesson 06
Lesson 01
Question 01
Find the component vector from A to B. A (2, 4) B (-1, 3)
<-3, - 1>
<-1, - 3>
<1, 7>
<3, 1>
01
Question 02
Find the magnitude of vector AB: A (2, 4) B (-1, 3)
√-10
√8
√10
√-8
Perfect, you have passed!
Advance to the next lesson
Next
PreCal Escape
Complete the activity of each lesson and get a fantastic PreCal diploma
Lesson 01
Lesson 02
Lesson 03
Lesson 06
Lesson 05
Lesson 04
Lesson 02
Question 01
Kenny is pushing a sled. The vector u, where u = <3, -4>, models his movement. Which of the following pairs of points could be his starting and ending points respectively?
starting (-5, 2) and ending (8, -2)
starting (1, -5) and ending (-3, -2)
starting (2, 10) and ending (5, 6)
starting (-5, 2) and ending (-1, -1)
Perfect, you have passed!
Advance to the next lesson
Next
PreCal Escape
Complete the activity of each lesson and get a fantastic PreCal diploma
Lesson 01
Lesson 02
Lesson 03
Lesson 06
Lesson 05
Lesson 04
Lesson 03
Question 01
Find the magnitude of the vector of <3, -5>
√34
√-16
√16
√27
03
Question 02
Given u = <-2, 6>; and v = <4, -3>, find the following: u + v =
<2, -3>
<-6, 9>
<2, 3>
<6, -9>
03
Question 03
Given u = <-2, 6>; and v = <4, -3>, find the following: u - v =
<-6, -9>
<-6, -3>
<-6, 3>
<-6, 9>
04
Question 04
Given u = <-2, 6>; and v = <4, -3>, find the following: 2v + 3u =
<2, 12>
<3 , 8>
<14, 12>
<2, -12>
05
Question 05
Given u = <-2, 6>; and v = <4, -3>, find the following: v - u =
<-6, 9>
<-3, -6>
<6, - 9>
<2, -9>
Perfect, you have passed!
Advance to the next lesson
Next
PreCal Escape
Complete the activity of each lesson and get a fantastic PreCal diploma
Lesson 01
Lesson 02
Lesson 03
Lesson 06
Lesson 05
Lesson 04
Lesson 04
Question 01
Are the two vectors equivalent? Why or why not?
u = <3 , 6> and v = <2 , 4>
No, because their magnitudes are not the same.
No, because their directions are not the same.
Yes, because their directions are the same.
Yes, because their magnitudes are the same.
04
Question 02
Use the vectors in the figure below to graph v + w
Perfect, you have passed!
Advance to the next lesson
Next
PreCal Escape
Complete the activity of each lesson and get a fantastic PreCal diploma
Lesson 01
Lesson 02
Lesson 03
Lesson 06
Lesson 05
Lesson 04
Lesson 05
Question 01
A ship leaves port and travels S 31°W for 15 miles. Determine the vector written in component form that models the ship's movement.
<-7.73, -12.86>
<11.72, -6.84>
<-6.84, -11.72>
<12.86, -7.73>
05
Question 02
Airport B is 430 km east of airport A. Tom flies at a bearing of N 37.6°E for a distance of 312 km from A to airport C. From C he flies southeast to B. How far is it from C to B?
What is the measure of ∠CAB in degrees?
52.4
90
142.4
37.6
05
Question 03
Airport B is 430 km east of airport A. Tom flies at a bearing of N 37.6°E for a distance of 312 km from A to airport C. From C he flies southeast to B. How far is it from C to B?
What triangle case is this?
SSS
SSA
AAS
SAS
05
Question 03
Airport B is 430 km east of airport A. Tom flies at a bearing of N 37.6°E for a distance of 312 km from A to airport C. From C he flies southeast to B. How far is it from C to B?
Is this Law of Sines or Law of Cosines?
Law of Sines
Law of Cosines
05
Question 03
Airport B is 430 km east of airport A. Tom flies at a bearing of N 37.6°E for a distance of 312 km from A to airport C. From C he flies southeast to B. How far is it from C to B?
What is the distance from C to B in km?
263.92
344.28
298.74
667.80
Perfect, you have passed!
Advance to the next lesson
Next
PreCal Escape
Complete the activity of each lesson and get a fantastic PreCal diploma
Lesson 01
Lesson 02
Lesson 03
Lesson 06
Lesson 05
Lesson 04
06
Question 01
Brad is on one cruise ship and Angelina is on another. They both leave port at the same time and travel straight line courses at 30 km/h and 10 km/h. Three hours later they are 75 km apart. Find the angle between their courses. (Round to the hundredths place)
Right answer
Wrong answer
51.32°
51.32°
Wrong answer
Wrong answer
128.68°
No solution
Perfect, you have passed!
You have completed all the lessons, we are done
All right!
PreCal Escape
Great! You've passed all the lessons...Now, get your PreCal diploma
This answer is wrong
Try again, go!
Back