1. State the interval(s) for which the graph of the function is negative.

a.	x ? (-?, 1) and x ? (2, ?)	c.	x ? (-1, 0) and x ? (2, ?)
b.	x ? (-1, 2)	d.	x ? (-1, 0) and x ? (0, 2)

2. Determine the value of k so that x-3 is a factor of x³ - 3x² + x + k.

a.	k = 3	c.	k = 1
b.	k = -3	d.	k = -1

3. The average rate of change of the function y = x² - x - 1 from x = -1 to x = 4 is

a.	1	c.	2.2
b.	2	d.	11

4. The slope of the tangent at the point indicated on the graph is

a.	1/2	c.	2
b.	1	d.	4

5. For thepolynomial function below, state the degree, the sign of leading coefficient, x-intercepts, y-intercept and end-behaviours. Sketch the following polynomial function.

. What is the value of k in the function x) = 2:; if its graph passes through the point (5, -0.35)? a. 10 c. Q 4 b. _' d. No such kexists 6 . Which function has vertical asymptotes x = 3 and x = %? a. 2 c. 1 x) _ 4x2+10x- 6 x) _ 2x2+5x-3 b. x) _ 1 d. all of the above 27:2 + 5x 3 4 The coordinate of the hole of the function ( ) _ x2 - 4 f x - _2 a. (0,-2) c. (4,2) b. (2.4) d. (-4,-2) . :r2 + 4x 21 . What are the x-Intercepts of the graph of x) = m? a. -4,5 0. 4, -5 b. -7,3 d. 7, -3