Algebra 2 Semester 2 Review

• x = 11, -3

• y = 1

• x = 23

• no x-intercepts

There is a spinner with numbers 1-12. What is the theoretical probability of landing on any of the odd numbers?

• 50%

• 12%

• ≈ 8%

• ≈ 42%

How many ways can you arrange 7 folders in your backpack?

• 7

• 49

• 2,189

• 5,040

In a race with 6 people, how many ways can runners end up in 1st, 2nd or 3rd?

• 3

• 120

• 20

• 18