How to do you find the radius of a square with a circle inscribed into it?

Which of the following graphs represents the function f(x) = 2^x

An empty bucket is placed under a faucet dripping at a constant rate of 4 milliliters per minute. with the given information, which of these statements is a reasonable conclusion? a there will be 24 milliliters of water in the bucket after 16 hour. b there will be 60 milliliters of water in the bucket after 14 hour. c there will be 160 milliliters of water in the bucket after 20 minutes. d there will be 100 milliliters of water in the bucket after 40 minutes.

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4