5.5 Inverse Trig Functions and Their Graphs

Inverse sine function

Inverse sine function

Domain [-1,1] and range [-pi/2,pi/2] and is also called arcsine

Inverse cosine function

Domain [-1,1] and range [0, pi] and is also called arccosine

Inverse tangent function

Domain of all real numbers and range [-pi/2, pi/2] and is called arctangent