Factorial Introduction

4!

• 24

• 10

• 256

• 4

6!

• 6

• 46656

• 720

• 21

10! ÷ 9!

• 900

• 1

• 9

• 10

What is 4! called?

• Fabulous Four

• Final Four

• Four Factorial

• Four Factored

Simplify this

• 6

• 30

• 1/5

• 1/6

simplify this

• 1

• a

• a+1

• 1/a

Simplify this

• 12

• ¾

• ¼

• 1!

Simplify this

• 90

• 2

• 1/2

• none of these

Which is a factorial?

• 3!

• 3a

• 3?

• 3*

Is 2! + 2! equal to 4!?

• Yes, both sides are equal to 4.

• Yes, both sides are equal to 12.

• No, the left side is 4 but the right side is 12.

• No, the left side is 4 but the right side is 24.