Help please ill give brainlest also can you like draw it on there, please

Brainliest ! which of the coordinates are not of th vertices of the feasible region for the system of inequalities y≤4,,x≤5,x+y> 6 a(2,4) b(0,6) c(5,4) d(5,1)

Quickly multiply and simplify polynomials (x – 4) (x^2 – 5x – 6)

Which function is shown on the graph?