Q35. Use the Intermediate Value Theorem to determine whether the polynomial function f(x) = -4x⁴ - 9x² + 4; has a zero in the interval [-1, 0]. a. f(-1) = -9 and f(0) = -4; no b. f(-1) = 9 and f(0) = 5; no c. f(-1) = 9 and f(0) = -4; yes d. f(-1) = -9 and f(0) = 4; yes Q36. Solve the inequality algebraically. Express the solution in interval notation. (9x - 5)/(x + 2) 8 a. (-2, 13] b. (-2, 21) c. (-2, 21] d. (-2,Q31. Find the real solutions of the equation 3x³ - x² + 3x - 1 = 0. a. {-3, 1/3, -1} b. {1/3} c. {1/3, -1} d. {-3, -1/3, -1} 13)