01 - Equation and its graph

What is the relationship between an equation and its graph?

Practice

P.1 # 25, 29,31,63,69

Vocabulary

Equation, Intercepts, Symmetry with respect to x-axis/y-axis/origin

Study Questions

1. What is the relationship between the solutions of an equation and the equation’s graph?
2. Why should we be careful about graphing using just the point plotting method?
3. What use does symmetry have in problem solving?

Resources

1. Video: What is the relationship between and equation and its graph?
2. Video: Point Plotting
3. Video: How is symmetry helpful in sketching a graph and solving - equations?
4. Slide Deck: Lesson 01 - Equation and its graph