Ch. 6 Review.

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Presentation transcript:

Ch. 6 Review

100 pts Solve and graph -2x < 12

100pts Solve and Graph -x > 12

300pts Solve and graph 3x – ¼ ≥ ¾

200pts Solve and Graph 8 – 4x < 15

Solve and graph 4x – 5 > 3x + 12 300 pts Solve and graph 4x – 5 > 3x + 12

Solve and Graph -7 < 3x + 2 ≤ 17 200pts Solve and Graph -7 < 3x + 2 ≤ 17

Solve and graph 9x – 8 > 12 or -3x + 3 > 15 200 pts Solve and graph 9x – 8 > 12 or -3x + 3 > 15

400pts I budgeted $450 for a party. The party is going to cost me $15 a person. Write an inequality that represents the number of people I can invite. Solve. How many people can I invite?

400pts I’m getting a new cell phone and have to set up a plan. I can afford $120 a month. The plan has a flat fee of $85 a month and it costs $1.25 for each minute I use after my allotted time. Write an inequality for this statement. Solve. What’s the maximum amount of minutes I can use.

200pts Write an inequality for the statement and then graph. X is greater than or equal to -6 and less than 5

200pts Write an inequality for the statement and then graph. X is greater than 8 and less than 5

Solve the equation or inequality. X + 5 = 10 400pts Solve the equation or inequality. X + 5 = 10

Solve the equation or inequality. X - 5 = 11 400pts Solve the equation or inequality. X - 5 = 11

Solve the equation or inequality. X - 5 < 11 400pts Solve the equation or inequality. X - 5 < 11

Solve the equation or inequality. X - 5 ≥ 11 400pts Solve the equation or inequality. X - 5 ≥ 11

Is (-3,4) a solution to 3x – 4y ≤ 12? 100pts Is (-3,4) a solution to 3x – 4y ≤ 12?

300pts Graph 3x – 2y > 12

300pts Graph 4x – 5y ≥ 20

Bonus Candy Cane and 3pts bonus Category: Graphing inequlaities

Bonus Graph the following on the same coordinate plane. X < 5 3y – x < 6 Y ≥ x - 6