Inverse Tangent Function

What is the domain of the inverse tangent function, f(x) = arctan(x)?

• [0, π]

• (-∞, ∞)

• [-1, 1]

• [-π/2, π/2]

What is the range of the inverse tangent function, f(x) = arctan(x)?

• [0, π]

• (-∞, ∞)

• [-1, 1]

• [-π/2, π/2]

The graph of f(x) = arctan(x) has horizontal asymptotes at which of the following lines?

• 
• 
• No horizontal asymptotes

• 

The graph of f(x) = arctan(x) has what type of symmetry?

• Symmetric with respect to the line y = x

• No symmetry

• Symmetric with respect to the y-axis

• Symmetric with respect to the origin

Which of the following points lies on the graph of f(x) = arctan(x)?

• (1, 0)

• (π/4, 1)

• 
• (1, π/4)