What type of number is 0.25726?
choose one
Rational, specifically an integer
Rational, not an integer
Irrational

What is the equation of the graph below? y=sec(x)-4

Identify the graph of y = ln x + 1.

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).