1 / 23

Accurate Graphing and Unfamiliar Functions

Accurate Graphing and Unfamiliar Functions. Label your x-axis with the given interval Enter function into Y1 and set xmin and xmax to interval, zoom 0 Create a table of values and plot those points on your graph Find any relative extrema and plot on your graph

artie
Télécharger la présentation

Accurate Graphing and Unfamiliar Functions

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Accurate Graphing and Unfamiliar Functions

  2. Label your x-axis with the given interval • Enter function into Y1 and set xmin and xmax to interval, zoom 0 • Create a table of values and plot those points on your graph • Find any relative extrema and plot on your graph • Determine the equation of any asymptotes and draw on your graph • Find any axes intercepts and plot on your graph • Draw the graph of the function, including all the points previously plotted • Make sure the y-axis reflects the range in the given interval • For trigonometric you need to determine period and amplitude Steps to Accurate Graphing

  3. Accurate Graphing: Familiar Functions • What are some functions whose graphs you already know? • Polynomials • Exponential • Trigonometric • Reciprocal/Rational

  4. Step 1: Label you x-axis with the given interval

  5. Step 2: Create a table of values(use the table in your calculator)

  6. Plot the points from your table

  7. Step 3: Find any relative extrema, plot them (-1.5,10.25)Relative Minimum

  8. Step 4: Determine the equation of any asymptotes and draw them on the graph Quadratic FunctionNone

  9. Step 5: Find any axes intercepts and plot them x-intercept (1.7,0) x-intercept (-4.7,0)

  10. Step 6: Draw the graph of the function Step 7: Make sure the y-axis reflects the range of the given interval

  11. What would the period of this function be? What would be the amplitude?

  12. Accurate Graphing: Unfamiliar Functions • Graphing unfamiliar functions is done the same way as when graphing the functions whose shapes you know…..however, a calculator is necessary to determine the shape. • Often if an unfamiliar function is a combination of two functions you know, then the new functions takes on some of the properties of the familiar functions

  13. Accurate Graphing: Unfamiliar Functions

  14. Step 1: Label you x-axis with the given interval

  15. Step 2: Create a table of values(use the table in your calculator)

  16. Plot points from table of values

  17. Step 3: Find any relative extrema, plot them (1.44,1.88) Relative Minimum

  18. HorizontalAsymptote y=0 Step 4: Determine the equation of any asymptotes and draw them on the graph Vertical Asymptote at x=0

  19. Step 5: Find any axes intercepts and plot on your graph This function has no axes intercepts

  20. Step 6: Draw the graph of the function, including all plotted points Step 6: Make sure the y-axis reflects the range of the given interval

  21. What would the period of this function be? What would be the amplitude?

More Related