Jeff is solving for the roots of the following polynomial function: P(x) = 2x* -13x3+7x+37x+15 If (x-3) is a factor of P(x), find the product of all of the roots of the polynomial, rounded to the nearest tenth. Question 15 (1 point) The factored form of a 5th degree polynomial is P(x) = (x+1) (2x -1)(7x + 3)(3x-5). Find the value of the leading coefficient and the value of the y-intercept