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Comparing Linear and Quadratic Functions MH

The applet below contains linear and quadratic functions. Each function is color-coded so its graph is the same color as its description & equation listed on the right.

Linear and quadratic functions

What is the y-intercept for each function?

The y-intercept for f(x) is _____________. The y-intercept for g(x) is _____________.

What do you notice about the graph of each function?

The linear function _______________________________________________________________________________________. The quadratic function ___________________________________________________________________________________.