CHAPTER 11 Miscellaneous Multiple-Choice Practice
Questions
These questions provide further practice for Parts A and B of Section I of the examination.
Part A. Directions: Answer these questions without using your calculator.
- Which of the following functions is continuous at x = 0?
(A)
(B) f (x) = [x] (greatest-integer function)
(C)(D)
(E)
- Which of the following statements about the graph of is not true?
(A) The graph is symmetric to the y-axis.
(B) The graph has two vertical asymptotes.
(C) There is no y-intercept.
(D) The graph has one horizontal asymptote.
(E) There is no x-intercept.
3.
(A) −1
(B) 0
(C) 1
(D) 2
(E) none of these- The x-coordinate of the point on the curve y = x^2 − 2x + 3 at which the tangent is perpendicular
to the line x + 3y + 3 = 0 is