Explain how to graph the given piecewise-defined function. Be sure to specify the type of endpoint each piece of the function will have and why.
f(x) =

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

Solve for x, y, and z. show all steps.

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time