Choose trigonometric functions to model periodic phenomena with specified amplitude, frequency, and midline.*
CCSS.Math.Content.HSF.IF.C.7.e
Graph exponential and logarithmic functions, showing intercepts and end behavior, and trigonometric functions, showing period, midline, and amplitude.
Advanced Quiz Wednesday
Create a design on your calculator using the translation of trig functions. Sketch your design. Label your x and y axis. Record your equations.
Include the following functions with vertical and horizontal translations.
1) At least one sine, cosine and tangent function.
2) At least two other functions learned in this class.
3) At least 2 functions must have a limited domain.
4) You may help each other, but everyone’s quiz must represent his or her own learning.
“Suppose you want the graph of y = 1+x^2 to the left of x = 1, then you press [y=] and enter (1+x^2)/(x>1). The / results from the division operation and the test symbol > can be found by pressing [2nd] and [math/test].”
“If you want the function to graph between two x values such and (-1, 1) then you must use the word "and" (not -1<x<1) to get the desired result. Press [y=] and enter (1+x^2)/(x>-1 and x<1). The "and" is found by pressing [2nd] [math/test] and using the right arrow key to highlight Logic.”
http://www.angelfire.com/ego2/graphical/TI83questions/domainonfunction.htm