While exercising julie found that her heart was beating 12 times every five seconds how many times was it be eating per minute (60 seconds)

For the function, f(x) = -5x 2, find f(-4).

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.

Can someone answer this question for me