Increasing and Decreasing Intervals

Increasing and Decreasing Intervals

Grade 10 · Math · 45 min

What's Included

Learning Objective

I can analyze a function represented graphically or algebraically to describe its increasing and decreasing behavior using interval notation.

Warm-Up Video

Unknown Channel · 5:00

Introduction to increasing, decreasing, positive or negative intervals | Algebra I | Khan Academy

Practice Questions

7 questions · Short answer

Exit Ticket

Quick comprehension check

Analyze the graph of y = x² to identify the intervals where the function is increasing and decreasing. Express your answer using interval notation. Analyze the graph of y = -x² + 4 to identify the intervals where the function is increasing and decreasing. Express your answer using interval notation.

Complete Lesson Package

Get all 3 ready-to-use resources:

Teacher Guide
Student Doc
Slides