Please help i will mark branliest

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation

Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i

Arrange the parabolas represented by the equations in increasing order with respect to the y-values of their directrixes. y = -x2 + 3x + 8 y = 2x2 + 15x + 18 y = x2 + 13x + 5 y = -2x2 + 4x + 8