Use functions to model relationships between quantities. Construct a function to model a linear relationship between two quantities. Determine the rate of change and initial value of the function from a description of a relationship or from two (x, y) values, including reading these from a table or from a graph. Interpret the rate of change and initial value of a linear function in terms of the situation it models, and in terms of its graph or a table of values.
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u13 l2 t2 we INT Equation of a Line hairier example
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How much does Domino's charge for pizza? Students use linear functions ‐ slope, y-intercept, and equations ‐ to explore how much the famous pizzas really cost.