hello can someone please help me with these advanced functions questions all the information provided is in order alongside with instructions thank you very much.

Knowledge: on marks #1. Solve for 1:. 4x3 - 1&1:2 - x + 4 = I] {4 marks] #2. Factor and sketch the graph of the following polynomial. y = 21:3 + 3:3 - 11:1 - E {9 marks] \f#1. Determine the polynomial equation with zeros -3, -1 (order 3) and 2 (order 2) and passing through the y - intercept of 10. (5 marks) #2. Solve the polynomial inequality for x. 6x4+ x3 -8x2 -x+ 2