Warm up Do Problems 20 and 22
Homework Questions
Homework Questions
Use Inverse Functions (Section 6-4) Essential Question: How do you find the inverse relation of a given function? Assessment: Students will write a summary of how to find the inverse in their notes.
Key Term: Inverse relation: A relation that interchanges the input and output values of the original relation
Find an equation for the inverse relation. Example 1
Find an equation for the inverse relation. Example 2 y = x + 4
Find an equation for the inverse relation. Example 3 y = -2x + 7
Find an equation for the inverse relation. Example 4 y = x – 1
Key Term Inverse functions - The original relation and its inverse relation, whenever both relations are functions
Verify that f and g are inverse functions. Example 5
Verify that f and g are inverse functions. Example 6
Verify that f and g are inverse functions. Example 7
Find the inverse of the function. Example 8
Find the inverse of the function. Example 9
Find the inverse of the function. Example 10
Graph the function f. Then use the graph to determine whether the inverse of f is a function. Example 1
Graph the function f. Then use the graph to determine whether the inverse of f is a function. Example 12
Write Your Summary ! HW- Pg. 442-443 # 3-43 (eoo) , 21