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The polynomial:
4x^4 - 6x^3 + 4x^2 - 3x + 1 has the real roots at x = 1 and x = 1/2 and two complex conjugate roots.
(a) by the process of algebraic division and then solving a quadratic equation, find the complex roots.
(b) Write down all the factors of the 4th degree polynomial
4x^4 - 6x^3 + 4x^2 - 3x + 1
(c) Find the gradient of the curve y = 4x^4 - 6x^3 + 4x^2 - 3x + 1 at the point where x=2.(note - x is the letter x)
the maximum point total for the quarter was 200. The point totals for the 10 students are given in the stemplot below. For the density curve displayed below, which of the following is true?
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