Illustration No. 6. Find all the zeroes of each polynomial function. a. F(x) = 2x³ - x² - 2x + 1 b. G(x) = 3x³+4x² - 5x-2 1 C. H(x) = 2x¹ - 11x³ + 17x² - 10x2 d. p(x) = x³ + 27

Sketch the following polynomials. Include all your work, including how you computed: the y- intercept, the x-intercepts, whether the graph is above or below the x-axis, and the end-behaviour of the polynomial. (a) f(x) = x6 – 2x³ + 1 (b) g(x) = (2xª + 3x³ – - 16x – 24)2

To find the distance across a small lake, a surveyor has taken the measurements shown. Find the distance across the lake using this information. B 2.58 km 43.3° C NOTE: The triangle is NOT drawn to scale. distance = 3.68 km 1 I A

The arch at the entrance to a tunnel is described by the polynomial function f(x) = -0.25x² + 29. What is the height of the arch at the edge of the pavement? ft Pavement 6 ft' 6 ft