Using interval notation, identify the interval(s) where the function pictured below is: *Separate each interval with a semicolon, no spaces, if it is necessary to list multiple intervals.
3. Increasing
4. Decreasing

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).

Math each whole number with a rational,exponential expression

What is r i 4.5+10r=-6.5 with work pls