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

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

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