Pre-Calc

  Copy


More Options: Make a Folding Card




Storyboard Description

This storyboard does not have a description.

Storyboard Text

  • Look in the window.
  • Hey, can you solve this problem?
  • What type of problem is this?
  • Its a piece wise function. Can you solve it?
  • f(x)={
  • Find f(-4), f(1), & f(4).
  • 5x3 -1, if x < -4 2x4+5, if -4<1 8-5x2, if x>1
  • Oh. -4 is equal to the negative four so it goes with the first function.
  • f(-4)-=5x3 -1
  • f(-4)=-321
  • First you have to determine which function the x fits into.
  • Now you just do the same for f(1) and f(4).
  • f(1)=7 f(4)=-172
  • f(-4)=-321 f(1)=7 f(4)=-172
  • Wow, the knotty window produced the right answer!
More Storyboards By nikole1111
Explore Our Articles and Examples

Try Our Other Websites!

Photos for Class – Search for School-Safe, Creative Commons Photos! (It Even Cites for You!)
Quick Rubric – Easily Make and Share Great Looking Rubrics!