10
lesson pretestMultiple Choice

Pretest

Question 10 • Mathematics III

Which function is equivalent to y is equal to negative cotangent times x ?

Answer
A
y is equal to tangent of x
B
y is equal to tangent of open paren x plus pi over 2 close paren
C
y is equal to negative tangent times open paren x plus pi over 2 close paren
D
y is equal to negative tangent times x