In which equation is the constant of proportionality 5? a y = 5 − x b x = 5y c y = 5x d y = x + 5

Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b.the means of the data sets are within 3 units from eachother. c.the data sets have the same standard deviation. d.the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?