Draw the graphs of the constant functions :
f(x) = 0

Draw the graphs of the constant functions : f(x)+2 = 0

Draw the graphs of the constant functions : f(x) - 3 = 0 From the drawn graph find in each case the domain and the range of the functions.

Draw the graph of the constant function, f(x) = c (here c is a fixed real constant).

Draw the graph of the following function. f(2x)

Draw the graph of the following function. 2f(x)

Draw the graph of the following function. f(2x)

Draw the graph of the following function. f(-x)

Draw the graph of the following function. f(x+1)

Draw the graph of the following function. f(-x)

Draw the graph of the following function. -f(x)