Piecewise and Greatest Integer Functions

A2: Unit 2 Section 5 Greatest Integer

Multiple Choice

Number 1 part a

• $$f\left(7\right)=7$$

• $$f\left(7\right)=-7$$

• $$f\left(7\right)=8$$

Multiple Choice

Number 1 part b

• $$f\left(2.3\right)=3$$

• $$f\left(2.3\right)=2.3$$

• $$f\left(2.3\right)=2$$

Multiple Choice

Number 1 part c

• $$f\left(-4.8\right)=-4.8$$

• $$f\left(-4.8\right)=-4$$

• $$f\left(-4.8\right)=-5$$

Classwork

Complete the evens on homework 1 covering piecewise functions and greatest integer functions.