Lesson 244 of 1524
4.10 Comparing Graphs
Make sense of an equation of the form f ( x ) = g ( x ) in terms of a situation and a graph, and know how to find the solutions
Practice this chapterMake sense of an equation of the form f ( x ) = g ( x ) in terms of a situation and a graph, and know how to find the solutions You had to estimate the values of functions and determine where the graphs were the same in the context of the problem
You also used function notation to do calculations It was important to notice and analyze the units of each axis before you could compare the three different graphs.
Be able to compare the features of graphs of functions and explain what they mean in the situations represented; explain statements about two or more functions when they are written in function notation.
Worked example
What does this chapter state?
- 1Make sense of an equation of the form f ( x ) = g ( x ) in terms of a situation and a graph, and know how to find the solutions
- 2That claim is the chapter’s own statement.
- 3Answer from the claim, not from where the chapter sits in the book.
Result: Make sense of an equation of the form f ( x ) = g ( x ) in terms of a situation and a graph, and know how to find the solutions
Why. The sentence is taken from this chapter’s summary or key concepts.
Answer with the meaning this chapter gives. A nearby idea from the same book is a different term.
Practice margin
This chapter
A fresh set from this chapter only. Choose 10 or 20. Multiple choice and fill-in, with no repeat inside the set.