Function Notation B

Function Notation B

Nov 5 Functions and Trigonometry Agenda

• Go over Function Notation

Poll

Would you rather know the history of every object you touched or be able to talk to animals?

• History of objects

• Talk to Animals

Open Ended

What is a function?

Open Ended

What is the domain?

Multiple Choice

When we input an x value into a function, can we ever get 2 different output values out?

• yes

• no

Multiple Choice

If f(x) = 2x + 3 Find what f(3) is?

• 1

• 3

• -4

• 9

Multiple Choice

If g(x) = -2x + 5 what does g(4) equal?

• -3

• 3

• -2

• 0

Multiple Choice

What is f(1)

• 8

• 7

• 1

• 3

Multiple Choice

What is g(5)

• 10

• -7

• 2

• -14

Multiple Choice

What is j(-3)

• 1

• 2

• 3

• 0

Multiple Choice

What is j(0)

• 1

• 9

• 3

• 0

New assignment is posted to google classroom

• Make sure to work on Aleks on all the days we dont meet for at least 30 minutes- it tracks minutes

• new assignment is about function notation and how to represent functions