2.4.3 Museum Escape Room

ESCAPE ROOM

MUSEUM

Oh no!

All the museum's works have disappeared

It’s up to you to find them!

ROOM 1

ROOM 2

ROOM 3

MAIN HALL

wc

1/5

Question 1

What is |5| ?

-5

10

Room 1

2/5

Question 2

What is |-5| ?

-5

10

Room 1

3/5

Question 3

What values of x would satisfy the equation |x|=8 ?

-8

-8 and 8

Room 1

4/5

Which of these statements is FALSE about absolute value?

Question 4

The absolute value changes a positive to a negative.

Absolute value is the distance from zero.

The absolute value changes a negative to a positive.

Room 1

5/5

Question 5

How many solutions does the equation |x|=47 have?

Zero

One

Two

Room 1

CONTINUE

5/5

You have found all the works of art in this room!

Room 1

You've broken a piece of the museum!

Room 1

It’s up to you to find them!

Oh no!

All the museum's works have disappeared

ROOM 1

ROOM 2

ROOM 3

MAIN HALL

wc

Question 1

STEP 4: Check both solutions

STEP 3: Solve each case

STEP 2: Rewrite in two cases: a +/-

STEP 1: Isolate the absolute value

1/5

Solve |6+x|=4

x= -2

x= -10, -2

Room 2

Question 2

STEP 4: Check both solutions

STEP 3: Solve each case

STEP 2: Rewrite in two cases: a +/-

STEP 1: Isolate the absolute value

2/5

Solve |x+4|=6

x= -2, 2

x= -10, 2

Room 2

Question 3

STEP 4: Check both solutions

STEP 3: Solve each case

STEP 2: Rewrite in two cases: a +/-

STEP 1: Isolate the absolute value

3/5

Solve |2x+1|=13

x= -7, 6

x= -6, 7

Room 2

Question 4

STEP 4: Check both solutions

STEP 3: Solve each case

STEP 2: Rewrite in two cases: a +/-

STEP 1: Isolate the absolute value

4/5

Solve |4x - 15|=17

x= 1/2, 11/2

x= -1/2, 8

Room 2

Question 5

STEP 4: Check both solutions

STEP 3: Solve each case

STEP 2: Rewrite in two cases: a +/-

STEP 1: Isolate the absolute value

5/5

Solve |5x - 2|=12

x= -2, 14/5

x= -2, 2

Room 2

5/5

CONTINUE

You have found all the artworks in this room!

Room 2

You have broken a piece of the museum!

Room 2

It’s up to you to find them!

Oh no!

All the museum's works have disappeared

ROOM 1

ROOM 2

ROOM 3

MAIN HALL

wc

Add 6

Subtract 6

STEP 4: Check both solutions

STEP 3: Solve each case

STEP 2: Rewrite in two cases: a +/-

STEP 1: Isolate the absolute value

1/5

Question 1

What is the FIRST step to isolae the absolute value? 3|2x−5|+6=21

Room 3

Divide by 3

Subtract by 3

STEP 4: Check both solutions

STEP 3: Solve each case

STEP 2: Rewrite in two cases: a +/-

STEP 1: Isolate the absolute value

2/5

Question 2

How do you isolate the absolute value? 3|2x−5|=15

Room 3

x= 0, 5

x= -5, 5

STEP 4: Check both solutions

STEP 3: Solve each case

STEP 2: Rewrite in two cases: a +/-

STEP 1: Isolate the absolute value

3/5

Question 3

Solve 3|2x−5|+6=21

Room 3

Subtract 5

Subtract 5 and divide by -1

STEP 4: Check both solutions

STEP 3: Solve each case

STEP 2: Rewrite in two cases: a +/-

STEP 1: Isolate the absolute value

4/5

Question 4

What step(s) do you need to do to isolate the absolute value 5−|x+4|=2 ?

Room 3

x= -7, 7

x= -7, -1

STEP 4: Check both solutions

STEP 3: Solve each case

STEP 2: Rewrite in two cases: a +/-

STEP 1: Isolate the absolute value

5/5

Question 5

Solve 5−|x+4|=2

Room 3

CONTINUE

5/5

You have found all the works of art in this room!

Room 3

You've lost a piece of the museum!

Room 3

It’s up to you to find them!

Oh no!

All the museum works have disappeared

ROOM 1

ROOM 2

ROOM 3

MAIN HALL

wc

Main hall

1/5

Question 1

What is the POSITIVE case for |2x+4|=|3x-2| ?

2x+4=3x-2

2x+4=3x+2

-2x-4=-3x+2

Main hall

2/5

Question 2

How do you create the NEGATIVE case for |2x+4|=|3x-2| ?

Distribute a negative to the right side of the =

Make everything a negative

Make the x terms negative

2x+4=3x-2

3/5

Question 3

What is the NEGATIVE case for |2x+4|=|3x-2| ?

-2x-4=-3x-2

2x+4=-3x+2

Main Hall

4/5

Question 4

Solve |2x+4|=|3x-2|

x= 0, 6

x= -2/5, 6

x= -2/5, 2/5

Main Hall

3: I got this!

1: I'm lost

Main hall

5/5

Question 5

On a scale of 1-3, how comfortable are you with solving absolute value equations?

2: I need more practice

5/5

You have found all the artworks!

Main Hall

CONTINUE

Restart

Take a screenshot of this screen to upload in edio.

You have recovered all the museum's works.

Congratulations!

You have lost a piece of the museum!

You have lost a piece of the museum!

You have lost a piece of the museum!

You have lost a piece of the museum!

You have lost a piece of the museum!

You have lost a piece of the museum!

You have lost a piece of the museum!

You have lost a piece of the museum!