The graph shows the function f(x). Which value is closest to the average rate of change from x = 1 to x = 3?

Determine whether the samples are independent or dependent. upper a data set includes the morning and evening temperature for the lasta data set includes the morning and evening temperature for the last 90 days.90 days.

41/2 - 1 1/3 what is the answer as a fraction?

Ill mark the brainliest if you me with the these three questions 7,8,9