3.4.3 Live Classroom

3.4.3 inequalities escape

Start adventure

Collect Badges from each planet and conquer the galaxy.

mission

Orion

Secure the space shuttle.Don't let the temperature rise!

1/4

Graph the inequality 𝑥<5.

2/4

Graph the inequality 𝑥≥−7.

3/4

Which inequality describes the graph shown?

𝑥≤7

𝑥≥7

𝑥>7

4/4

Which inequality describes the graph shown below?

𝑥<−1

𝑥>−1

𝑥≤−1

oH NO!

BADGE

Orion

Collect Badges from each planet and conquer the galaxy.

MISSION

Hercules

Get outside. After warming up, the space shuttle needs a repair.

1/4

−2>𝑥−8

𝑥<6

𝑥>6

𝑥>−10

2/4

−4𝑥>28

𝑥>−7

𝑥<−7

𝑥>32

3/4

4/4

−5𝑥+9>19

𝑥<2

𝑥<−2

𝑥>−2

OH NO!

BADGE

Hercules

Collect Badges from each planet and conquer the galaxy.

MISSION

pegasus

Dodge the asteroids by findingthe right answer.

8m + 9

8m - 9

2m - 9

Combine like terms.

1/4

5m-9+3m

2p + 6

-2p + 6

2p - 6

Combine like terms.

2/4

6p-8p+6

3x - 2

-3x - 2

6x - 2

Distribute

3/4

2(3x-1)-9x

8x - 12

5x-12

8x + 1

Distribute.

4/4

8x-3(x+4)

oH NO!

badge

pegasus

Collect Badges from each planet and conquer the galaxy.

MISSION

scorpius

Prevent the gases in the Scorpius atmosphere from clouding your decision making.

1/4

𝑚≤9

𝑚≤0

5𝑚−9+3𝑚 ≤ 9

2/4

𝑥<−9

𝑥<−10

𝑥>−10

2(𝑥+4)>−12

3/4

𝑥>−5

𝑥<−5

𝑥>−3

102>6𝑥+3(4−8𝑥)

4/4

𝑥≥−9

10𝑥+4−2𝑥 ≥ −32

oH NO!

badge

scorpius

Remember the numbering!

Collect Badges from each planet and conquer the galaxy.

Enter the code forbadges earned.

Code

Hey!

ARE YOU GOING TO LEAVE THIS MISSION UNFINISHED?

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