Download presentation

Presentation is loading. Please wait.

Published byAidan Rump Modified over 3 years ago

1
ACCURATE GRAPHING AND UNFAMILIAR FUNCTIONS

2
1) Label your x-axis with the given interval 2) Enter function into Y1 and set xmin and xmax to interval, zoom 0 3) Create a table of values and plot those points on your graph 4) Find any relative extrema and plot on your graph 5) Determine the equation of any asymptotes and draw on your graph 6) Find any axes intercepts and plot on your graph 7) Draw the graph of the function, including all the points previously plotted 8) Make sure the y-axis reflects the range in the given interval 9) 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) x-7-6-5-4-3-2012 y

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 (-4.7,0) x-intercept (1.7,0)

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

11
x020406080100120140160180200 y

12
What would the period of this function be? What would be the amplitude?

13
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

14
Accurate Graphing: Unfamiliar Functions

15
Step 1: Label you x-axis with the given interval

16
x-5-4-3-212345 y Step 2: Create a table of values(use the table in your calculator)

17
Plot points from table of values

18
(1.44,1.88) Relative Minimum Step 3: Find any relative extrema, plot them

19
Step 4: Determine the equation of any asymptotes and draw them on the graph Vertical Asymptote at x=0 Horizontal Asymptote y=0

20
Step 5: Find any axes intercepts and plot on your graph This function has no axes intercepts

21
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

22
x0.5123456788.5 y

23
What would the period of this function be? What would be the amplitude?

Similar presentations

Presentation is loading. Please wait....

OK

Graph an equation in standard form

Graph an equation in standard form

© 2018 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Download ppt on biomass power plant Ovary anatomy and physiology ppt on cells Ppt on synthesis and degradation of purines and pyrimidines Ppt on speed control of dc motor using pwm Best ppt on rainwater harvesting Ppt on file system in mobile computing Ppt on mars one video Ppt on blood stain pattern analysis Ppt on security guard training Ppt on railway tracking