With the help of an example, explain constant function and draw the graph of it.

Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM

Expert Answer:

The function f : R  R by y = f(x) = c, x  R where c is a constant and each x  R. The graph is a line parallel to x-axis. For example, if f(x) = 8 for each x  R, then its graph will be a straight line parallel to x-axis.

Answered by  | 4th Jun, 2014, 03:23: PM