Given the following: f (x) = 3x1 + 72-4 +82-4; g(x) = -1x1 +12c-7 - 21x*; and h(x) = 8x8 +120-4 + 6x1 – 142-4 Complete the following: f(x) – g(x)

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