1.   Write the equation 3x + 4y = 9 in polar form.
    A. B.
    C. D.
    Hint

  2.   Write the equation 3x - 8y = -4 in polar form. Round to the nearest degree.
    A. B.
    C. D.
    Hint

  3.   Write in rectangular form.
    A. B.
    C. D.
    Hint

  4.   Write the equation x + 11y = -3 in polar form.
    A.
    B.
    C.
    D.
    Hint

  5.   Write the polar equation 7 = r cos (- 2.3) in rectangular form, rounding the coefficients of x and y to the nearest hundredth.
    A. -0.75x - 0.67y - 7 = 0
    B. 0.67x - 0.75y + 7 = 0
    C. 0.75x - 0.67y - 7 = 0
    D. 0.75x + 0.67y + 7 = 0
    Hint