When it comes to using mathematics, building and using functions is probably the most important skill you can have. Becoming comfortable with linear functions allows you to easily transition to other algebraic functions. This makes today's lesson one of the most important in math 70. Pages 149-156 in the Engaging Algebra textbook covers today's material.
3.4 Linear Functions in Slope Intercept FormAfter this lesson you should be able to build a linear function from a graph or a data table. Then, you should be able to use the function to find ordered pairs you're not originally given. Last, you should be able to interpret the meaning of these ordered pairs.