3.4.3 Live Classroom

3.4.3 inequalities escape

Start adventure

Collect Badges from each planet and conquer the galaxy.

mission

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

Orion

1/4

Graph the inequality 𝑥<5.

2/4

Graph the inequality 𝑥≥−7.

𝑥≥7

𝑥≤7

𝑥>7

3/4

Which inequality describes the graph shown?

𝑥≤−1

𝑥>−1

𝑥<−1

4/4

Which inequality describes the graph shown below?

oH NO!

BADGE

Orion

Collect Badges from each planet and conquer the galaxy.

MISSION

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

Hercules

𝑥<6

𝑥>−10

𝑥>6

−2>𝑥−8

1/4

𝑥>−7

𝑥>32

𝑥<−7

−4𝑥>28

2/4

3/4

𝑥<2

𝑥>−2

𝑥<−2

−5𝑥+9>19

4/4

OH NO!

BADGE

Hercules

Collect Badges from each planet and conquer the galaxy.

MISSION

Dodge the asteroids by findingthe right answer.

pegasus

2m - 9

8m + 9

8m - 9

5m-9+3m

Combine like terms.

1/4

-2p + 6

2p - 6

2p + 6

6p-8p+6

Combine like terms.

2/4

-3x - 2

6x - 2

3x - 2

2(3x-1)-9x

Distribute

3/4

8x + 1

8x - 12

5x-12

8x-3(x+4)

Distribute.

4/4

oH NO!

badge

pegasus

Collect Badges from each planet and conquer the galaxy.

MISSION

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

scorpius

𝑚≤0

𝑚≤9

1/4

5𝑚−9+3𝑚 ≤ 9

𝑥>−10

𝑥<−9

𝑥<−10

2(𝑥+4)>−12

2/4

𝑥<−5

𝑥>−3

𝑥>−5

3/4

102>6𝑥+3(4−8𝑥)

𝑥≥−9

4/4

10𝑥+4−2𝑥 ≥ −32

oH NO!

Remember the numbering!

badge

scorpius

Collect Badges from each planet and conquer the galaxy.

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Code

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