Today we learned how to find the rate of change from a table with Lesson 3.2. We learned both an informal method (arrows) and a formal method (y2 - y1) / (x2 - x1).
Be sure to practice the formal method on your homework tonight, as it's a more powerful way to determine a correct answer without error!
Don't forgets Steelers Tonight!!! After Homework!
Homework: Textbook page 154
Don't forgets Steelers Tonight!!! After Homework!
Homework: Textbook page 154
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