On a coordinate plane, a parabola opens up and approaches the y-axis in quadrant 1, has a vertex at (StartFraction pi Over 2 EndFraction, 0), and approaches x = pi. The function repeats at (negative StartFraction 3 pi Over 2 EndFraction). A parabola opens down and approaches the y-axis in quadrant 3, has a vertex at (StartFraction negative pi Over 2 EndFraction), and approaches x = negative pi. The parabola repeats at (StartFraction 3 pi Over 2 EndFraction).
The graph shows y = csc(x). Which of the following are true of its inverse? Check all that apply.
Zeros: None
Domain: (−∞,−1] U [1,∞)
Range: [0, π]
Minimum: Negative StartFraction pi Over 2 EndFraction
Maximum: StartFraction pi Over 2 EndFraction
Increasing on (StartFraction pi Over 2 EndFraction, pi) and (pi, StartFraction 3 pi Over 2 EndFraction)
