How do i solve this i'm having a problem.

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

The total number of dental clinics total for the last 12 months was recorded

Will make ! for correct answer the dot plot below shows the number of toys 21 shops sold in an hour.is the median or the mean a better center for this data and why? a. median; because the data is not symmetric and there are outliersb. median; because the data is symmetric and there are no outliersc. mean; because the data is symmetric and there are no outliersd. mean; because the data is skewed and there are outliers