## Stairs to extend constant ratio.JPG - Section 1: Intro & Rationale

Stairs to extend constant ratio.JPG
Stairs to extend constant ratio.JPG

# Recognizing proportional relationships in a graph

Unit 6: Proportionality on a graph
Lesson 4 of 10

## Big Idea: The two criteria for determining if a graph shows a proportional relationship are a straight line that passes through the point (0,0).

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Standards:
Subject(s):
Math, Number Sense and Operations, Graphing, pattern, proportional relationships, discovery, ratios, pattern
54 minutes

### Erica Burnison

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