1.

. A projectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. After how many seconds does the projectile take to reach its maximum height? Show your work for full credit. (2 points) Expand the following using either the Binomial Theorem or Pascal's Triangle. You must show your work for credit. (2x + 4)3 (2 points)Use the Rational Zeros Theorem to write a list of all possible rational zeros of the function. f(x) = -2x4 + 4x3 + 3x2 + 18 (2 points) i. Find the real numbers x and y that make the equation true. (2 points) -3+yi=x+6i Using the given zero, find one other zero of f(x). Explain the process you used to find your solution. (3 points) 1 - 2i is a zero of f(x) = x4 - 2x3 + 6x2 - 2x + 5.Give an example of a rational function that has a horizontal asymptote at y = 1 and a vertical asymptote at X = 4. (2 points)State the horizontal asymptote of the rational function. (5 points) f(x) = 7x2 - 3x - 9 2x2 - 4x + 5