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Credit to and adapted from Jon Orr; rate of change, slope, linear equation
Initial value
What are you asked to find at the end of the video? Be specific and write a complete sentence.
What is the independent variable?
What is the dependent variable?
In the space below, make a table of values for 0 through 6 kilometers traveled.
Graph the points from your table in question 4. Use appropriate labels.
What is the initial/starting cost?
At what rate is the cost changing?
What equation, in slope intercept form, would represent this situation?
Rate of change
What is the equation for this situation in slope intercept form?
Graph both situations for 0 - 6 km. Label and scale approriately. How do the deals compare initially, and then overall?