F(x) = x 3 - 6x 2 + 9x - 4

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0