1. The equation of x) to the right, is: a. f(x) = (x 1)(x 2)(x + 2)2 c. f(x) = (x + 1)(x + 2)(x 2) b. f(x)= (x + 1)(x + 2)(x 2)2 d. f(x)= (x 1)(x 2)(x + 2) 2. x 2 is not a factor of: at x35x2+6x c. x33x2x+3 b. x3x24x+4 d. x4-2x3x2+2x _ 3. x) = 2x(x - 1)(x 2)(x + 2) and g(x) = 2x(x 1)(x + 2)2 have the same: a. number of zeros c. fourth nite difference b. intervals of increase and decrease d. maximum value _ 4. f[%] = 0 and -l) = 6 indicates that: a. there is no remainder when x) is divided by 2:: 1 b. there is no remainder when x) is divided byx + 1 c. (2x 1) and (x + 1) are factors ofx) d. x) = (2x 1)(x+1) + 6 5. For the function f(x) = x3 + 2x , determine the average rate of change of f(x) over the interval 15x53 a. 30 b. ~2 c. 2 d. 15 Short Answer 1. For the function: f (x) = 2(x- 1)3(2 x)(x+ l)2 a) State - the degree of the function - the leading coefcient . the end behaviour of this function, as X> oo , asxma, b) Sketch the function using the above information: graph passes through (2, -16). [3K 3. Factor and simplify completely: 3(x - 3)3 + 24(x-1)3