3
AssignmentMultiple Choice

Graphing Tangent and Cotangent

Question 3 • AZ-Common Core Algebra II B

If sin(x) = 0 and cos(x) = 1, what is cot(x)?

Answer
A
0
B
1
C
undefined

Explanation

Cotangent is defined as cot(x) = cos(x) ÷ sin(x). Substituting the given values gives 1 ÷ 0, which is undefined, so the correct choice is “undefined.”

AI-written and checked against the verified answer.

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