What is the range of this function please help

Will mark brainliest with 20 points! the table shows how far object 1 traveled as a function of time. *time (seconds) - 2 4 6 8 *distance traveled (feet) - 18 36 54 72 the equation shows how far object 2 traveled in feet as a function of time in minutes. *f(x) = 10x which object traveled at a faster speed? justify your response.

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Need on this geometry question. explain how you did it.