QUESTION 2 Use a graphing utility to select the graph of the two equations in the same viewing window. Use the graphs to determine whether the expressions are equivalent. X1 = 5sinx cscx. Oa. 64434-4-123436 The expressions are equivalent except when six = 0, 21 is undefined. Ob 64 43-3-1 123 4 5 The expressions are equivalent except when six = 0, "1 is undefined. Oc. 6 4 4 3 4 -1 1 2 3 4 3 6 : The expressions are equivalent except when minx = 0, X1 is undefined. Od. The expressions are equivalent except when six = 0, 1 is undefined. Oe 64 434-412 3 4 3 6 3 The expressions are equivalent except when six = 0, 21 is undefined.QUESTION 4 Use an inverse trigonometric function to write a as a function of J. -x - 36 b=x-6 O a. - arcsin Ob. A- arccot O c - arctan 1 Od. - arcCOS x16 Oe. = arctan x-6