HW 2.5

Which point below is NOT part of the solution set?

• (0, 0)
• (-10, 20)
• (3, 5)
• (0, -2)

Are the points on the boundary line part of the solution set or not?

• Yes, they are part of the solution set
• No, they are NOT part of the solution set

Which point below is NOT part of the solution set?

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

Tags

CCSS.HSA.REI.D.12

Match the inequality to the graph.

• y > 1/2x - 1
• y > - 1/2x - 1
• y ≥ 1/2x - 1
• y  < 1/2x - 1

Match the inequality to the graph.

• y > -4x - 4
• y  ≥ -4x - 4
• y ≤ -4x - 4
• y  < -x - 4

Tags

CCSS.HSA.REI.D.12

Find the slope between (5,2)  and (3,2).

• 0
• Undefined
• 3
• None of these.

Tags

CCSS.8.EE.B.5

Which of the following equations match the given graph?

• x ≥ -1
• x ≤ -1
• x > -1
• x < -1

Tags

CCSS.HSA.REI.D.12

Which line has a positive slope?

• Blue
• Red
• Purple
• Green

Tags

CCSS.8.EE.B.5

Which of the following equations match the given graph?

• y ≥ 2/5x + 1
• y ≥ -2/5x + 1
• y≤  2/5x + 1
• y ≥ -2/5x - 1

Tags

CCSS.HSA.REI.D.12

A limo driver needs to make more than $450 in one day.  He charges a rental fee of $375 and $0.85 per mile.  What inequality represents the number of miles, x, he would have to drive to reach his goal?

• 0.85x + 375 > 450
• 0.85x + 375 < 450
• 0.85 + 375x > 450
• 0.85 + 375x < 450

Tags

CCSS.7.EE.B.4B