### Home > INT3 > Chapter 2 > Lesson 2.2.5 > Problem 2-120

2-120.

Sketch the graph of .

Now write the equation

without parentheses.What would the difference be between the graphs of the two equations above? This is sort of a trick question; explain your reasoning.

Where is the vertex of

? Of? What are their stretch factors?What is the parent function of

?Refer to the list of parent graphs in the Math Notes box in Lesson 2.2.5.

What is the parent function of

?See part (c).