Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form. 2,6,10,...

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

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).