Lesson 297 of 1524
7.16 Graphing from the Vertex Form
You graphed the vertex and two other points to complete the graph
Practice this chapterYou graphed the vertex and two other points to complete the graph Expressions in different forms can be used to define the same function.
Here are three ways to define a function f
Be able to graph a quadratic function given in vertex form, showing the maximum or minimum and the y -intercepts; find the maximum or the minimum of a quadratic function given in vertex form without first graphing it.
Worked example
What does this chapter state?
- 1You graphed the vertex and two other points to complete the graph
- 2That claim is the chapter’s own statement.
- 3Answer from the claim, not from where the chapter sits in the book.
Result: You graphed the vertex and two other points to complete the graph
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.