1.8 Extra Credit Homework

What does this symbol mean?

• less than
• greater than
• less than or equal to
• greater than or equal to

Tags

CCSS.6.EE.B.8

In words
x>5

• x is greater than 5
• x is less than 5
• x is zero
• x is at least 5

Tags

CCSS.6.EE.B.8

a minimum of $30

• < 30
• > 30
• ≤ 30
• ≥ 30

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

a maximum of 4

• < 4
• > 4
• ≤ 4
• ≥ 4

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Which of the following equations match the given graph?

• x ≥ -1
• x ≤ -1
• x > -1
• x < -1

Tags

CCSS.6.EE.B.8

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

How can I tell if the graph of an inequality will have a solid line?

• It has an equal sign.
• The symbol is greater than.
• The symbol has "or equal to."
• You just guess.

Tags

CCSS.HSA.REI.D.12

Which of the following equations match the given graph?

• y ≤ -3/4 x + 3
• y ≥ -3/4 x + 3
• y < -3/4 x + 3
• y > -3/4 x + 3

Tags

CCSS.HSA.REI.D.12

What is the slope intercept form of the equation
12x-4y=-20

• y=12x-20
• y=3x+5
• y=-3x-5
• y=20y-12x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

• y<5x−5
• y>5x−5
• y≤5x−5
• y<-5x−5

Tags

CCSS.HSA.REI.D.12