# Introduction to Slope

## F

7.3: Calculate the Slope

- For each graph, record: vertical changehorizontal changeslopeABC
- Describe a procedure for finding the slope between any two points on a line.
- Write an expression for the slope of the line in the graph using the letters u,v,s, and t.

Lina sees this problem. The points (2,-4), (x,y), A, and B all lie on the line. Find an equation relating x and y. What is the slope? How can you find the slope? What is the equation?

A you-pick blueberry farm offers 6 lbs of blueberries for $16.50.Sketch a graph of the relationship between cost and pounds of blueberries. MAKE A TABLE AND SLOPE.

## FIND THE SLOPE

Above, what is the slope?