plz anyonw send me maths ncer class 9th paper of 36 questions according to the new revised sallybys 2020 21 plz​

Acertain standardized? test's math scores have a? bell-shaped distribution with a mean of 520 and a standard deviation of 105. complete parts? (a) through? (c)

Which of the following circles have their centers in the third quadrant?

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2