Question

Part A: A graph passes through the points (0, 2), (1, 3), and (2, 4). Does this graph represent a linear function or a non-linear function? Explain your answer in words.

Part B: Write one example of a linear function and one example of a non-linear function. (Use x and y as the variables)

DO BOTH QUESTIONS!

Answer 1

Part A: yes, this does represent a linear function. For Part B, an example of a linear function would be y=2x. A non-linear function might be y=2^x.

Explanation:

For part A, you can see that the function is linear if you plot the points on a coordinate grid. If you click the file, you can see the function plotted.