Math Problem Statement
The price for footballs is displayed in the graph. Derive the equation of the proportional relationship through the origin.
Solution
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Math Problem Analysis
Mathematical Concepts
Proportional Relationships
Linear Equations
Slope
Formulas
Slope formula: m = (change in y) / (change in x)
Equation of a line through the origin: y = mx
Theorems
Proportionality through the origin
Suitable Grade Level
Grades 6-8