Write a polynomial function with the given zeros. x = -2, 1, 4

Question and answers are in the attached picture. you so much in advance.

Write the expression 7x^3-28xy^2 as the product of 3 factors

Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p