Big Ideas Algebra

What is this type of function called?

• A

  Discrete Function

• B

  Segment Function

• C

  Step Function

• D

  Jump Function

What are the domain restrictions for the green piece of this function?

• -2 < x ≤ 1

• -1 < x ≤ 0.5

• x > -2

• x ≤ 1

Which is the graph of the system of inequalities?

• 
• 
• 
• 

Which coordinate is a solution to the system of inequalities?

• (3, 3)

• (4, 2)

• (0, 0)

• (6, 1)

Which inequality is graphed on the given coordinate plane?

which is NOT a solution to this graph

• (0,0)

• (-4,4)

• (-6,-1)

• (-2,0)

Is (0,0) a solution to the system?

• Solution

• Not a solution

Which system of inequalities is shown?

• y ≥ -x - 1
  y < x + 4

• y < -x - 1
   y ≥ x + 4

• y > -x - 1
  y ≥ x + 4

• y > -x - 1
  y ≥ x + 3

Which system of inequalities matches the graph?

Luka and Dana are making cookies for the Westland Pantry. They only have up to 6 hours to bake! They can bake 32 chocolate chip (x) cookies in an hour, and 20 snickerdoodle (y) cookies in an hour. They need to make at least 150 cookies. Which inequalities represent the situation?