What is a function? 2. For the function y = 4x – 11, what is the output when the input is 10?
3. What is the difference between a linear function and a non-linear function?
4. For the equation y = 7x – 2, what is the rate of change? What does it mean?
5. Bryan was given the equation y = -5x + 3. He says the rate of change is 3 and initial value is -5. Is Bryan correct?
6. Construct a function with a rate of change of 2/3 and an initial value of 4.
7. In a graph with several intervals of data, how does a constant interval appear? What type of scenario produces a constant interval?