The pathway of a frog jumping onto a lily pad can be represented by the equation h= -0.5t^2 +3t+2

Write an explicit formula that represents the sequence defined by the following recursive formula:

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

F(x)=5/6x+3 which of the following is true