What are the geometric means of x, y, and Z

Which graph represents the following piecewise defined function?

Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?