G11 W17 Midweek HW

Solve the system of inequalities by graphing.

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Solve the system of inequalities by graphing.

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Rewrite this inequality in "y=" form to graph. 
3x - 6y > 12

• y > ¹/₂x - 2
• y < -¹/₂x + 2
• y < ¹/₂x - 2
• y > -3x - 2

Which system of linear inequalities is represented by the graph?

• y≤2x-1
  y>-2x+3
• y>2x-1
  y≤-2x+3
• y<2x-1
  y≥-2x+3
• y≤2x-1
  y>2x+3

This system has an infinite number of solutions, TRUE or FALSE?

• TRUE
• FALSE

When you graph an inequality, you use a solid line when you use which symbols?

• ≤, ≥

• <, >

Which point is a solution?

• (0, 6)
• (-3, 4)
• (1, 0)
• (-4, 3)

Which point below is NOT part of the solution set?

• (0, 0)
• (5, 1)
• (-1, -3)
• (20, -5)

Jasmine is helping her mom with a small vegetable patch. Tomato plants are selling for $4 and pepper plants are selling for $3. They don't want to spend more than $60.

Which combination of tomato plants and pepper plants will they be able to purchase?

• 10 tomato plants and 9 pepper plants

• 5 tomato plants and 15 pepper plants

• 12 tomato plants and 6 pepper plants

• 6 tomato plants and 11 pepper plants

The reason (2, 0) is NOT a solution is because ​ (a)  

• it is on the dotted line.
• it is in the shaded region.
• it is an intercept.
• it doesn't work.
• False, it is a solution. Don't try to trick me!