1 (The function given below will be used for questions #1 - #5.) Given : Find the x value of the vertex (turning point). None of the above x = -2 x = -3 x=3 Question 2 Using the same function as in #1, find the y value of the vertex. None of the above y=4 y = 32 y = -4 Question 3 Is this vertex you found above a minimum point or a maximum point? Minimum point Maximum point Question 4 What is the y-intercept of the function in #1? (0, 5) (5, 0) (0, 6) None of the above Question 5 What are the zeros of the parabola in #1? (that is, at what points does the graph cross the x-axis?) { (-1, 0), (-5, 0) } { (0, -1), (0,-5) } { (1, 0), (5, 0) } None of the above Question 6 (Questions 6, 7, and 8 will use the following 2 functions.) Given : Find : (f + g)(x) None of the above Question 7 Using the functions in #6 , find (f - g)(x) None of the above Question 8 Using the functions in #6 , find: None of the above Question 9 (Questions 9, 10, and 11 will use the following two functions.) Given : Find : None of the above Question 10 Using the functions in #9 , find : None of the above = 4(x - 2) Question 11 Using the information from one of the last two questions , find : -3/2 0 Undefined None of the above Question 12 "y is directly proportional to x and is inversely proportional to the square root of w" Give the equation. None of the above Question 13 Using the answer you got from question #12, find k when y = 4, x = 12 and w = 4. None of the above k = 24 k = 2/3 k = 16/3 Question 14 Given the cubic function : What are the zeros of the cubic function? {-2, 0, 2} None of the above {2, -2, 5} {-2, 2, -5} Question 15 Given the cubic function from #14, what is the function's y-intercept? None of the above (0, -5) (0, 20) (0, -20) Question 16 Using the same function from #14, what is: None of the above f(3) = -10 f(3) = 10 f(3) = 4 Question 17 (The following rational function will be used for questions 17, 18, and 19.) Given : What is the vertical asymptote? x=0 x = -2 None of the above x=2 Question 18 Using the same function from #17, what is the function's horizontal asymptote? y = 0 (or the "x axis") y=4 y = -4 None of the above Question 19 Using the same function from #17, what is this function's y-intercept? None of the above (0, 4) (0, -2) (0, 0) Question 20 Given: What is the horizontal asymptote? y=-2 y=4 y=0 (the "x-axis") y=