Find the function y = ax2 + bx + c whose graph contains the points (1. - 3), (-3, -35), and (3,1).

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

answer: $13,622.84

step-by-step explanation: check the picture for info and stats : )

i believe its the last graph