Lab #2

1.Polling – Text a message with the keyword – For each question in the poll enter the corresponding code 2.Workbook 1 3.Entering data in the calculator 4.Reflections of F(x) – -F(x) – F(-x) – Absolute value function

Dominance Comparing functions toward the end points of their common domains their common domains

COMPARING FUNCTIONS Consider the functions 1.For which values in their common domain is 1.Toward the end points of the common domain which of the two functions dominate?

Common domain Graphical Solution Algebraic Solution number line

Finding Equations from Graph or Data The function O(x) below represents the number of otters per mile along the coast of California, where x represents the number of miles from the border with Mexico. Equation on new coordinates Perform Translations

Polynomials Degree of polynomial and number of turns

Relationship between number of turns and degree of polynomial

Show that the equation of this polynomial is the one given.