Suppose that f is even, periodic function with period 2, and that f(x) = x for all x in the interval [0, 1]. Then draw the graph of y = f(x).

Explanation

Since f is periodic with period 2and ` f(x) = x to x in [0, 1],` also f(x) is even
So the graph is symmetrical about the y-axis.
So the graph of f(x) is as shown.