Question

Which graph represents the piecewise-defined function? Y={6 if x ≤-3. 3 if-32

Answer 1

A piecewise function is a function that is defined by multiple sub-functions, each sub-function applying to a certain interval of the main function's domain (a sub-domain)

The three sub-functions are ;

y = 6

y = 3

y = 5

These three functions exist at a certain domain on the x-axis as shown.

From the graphs shown, the one that represents the piecewise function given is the first graph on the left.

It is shown below;