A pilot flew a small plane 525 miles from Houston, TX to Pensacola, FL, in 3 hours against the wind. The pilot returned to Houston in 2 hours and 30 minutes with the wind at the plane’s tail. How fast was the plane flying without the wind? Was was the speed of the wind?

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

step-by-step explanation: