Lập bảng biến thiên
y=x^3-2x^2+x-2021

This is different from the first one can someone me

What is the solution for 6 - 7/8? explain the steps.

The box plots show the distributions of the numbers of words per line in an essay printed in two different fonts.which measure of center would be best to compare the data sets? the median is the best measure because both distributions are left-skewed.the mean is the best measure because both distributions are left-skewed.the median is the best measure because both distributions are symmetric.the mean is the best measure because both distributions are symmetric