1.   Which is not a property of the graph of y = tan x?
    A. The period is 2. B. The x-intercepts are located at n, where n is an integer.
    C. The y-intercept is 0. D. The range is the set of real numbers.
    Hint

  2.   Find the value of csc by referring to the graph of the cosecant function.
    A. undefined B. 0
    C. 1 D. -1
    Hint

  3.   Find the period of the function y = csc - 5.
    A. 8 B.
    C. D. 4
    Hint

  4.   Write an equation for a secant function with period 2, phase shift , and vertical shift 1.
    A. y = sec - 1 B. y = sec - 1
    C. y = sec + 1 D. y = sec + 1
    Hint

  5.   Write an equation for a tangent function with period , phase shift -, and vertical shift 3.
    A. y = tan + 3 B. y = tan + 3
    C. y = tan + 3 D. y = tan + 3
    Hint