# FNGR 1 | Lesson 4 | Explore (Linear, Exponential and Quadratic Functions)

When a function is shifted horizontally or vertically it is said to be transformed. As we’ve seen, functions come in many types and names.  In the table below are the parent functions we’ve been studying in these modules.

$$y=x$$ $$y=x^2$$ $$y=2^x$$