Between x = 2 and x = 3, which function has a larger average rate of change than f(x) = 2x has?

A) g(x) = (2/3)−x
B) k(x) = 5x−2
C) h(x) = 4x−1
D) j(x) = (1/2)−x+1

For the strategies below, decide whether they are best described as demand-side solutions or supply-side solutions to meeting human needs for fresh water. remember that a demand-side solution reduces demand for fresh water, whereas a supply-side solution increases the supply of fresh water. (a) damming a river to create a reservoir (b) desalinating seawater (c) a nation invading a neighboring country to access their rivers (d) raising water prices for consumers and businesses (e) providing tax breaks for companies that use less water (f) replacing inefficient irrigation with more-efficient drip irrigation to grow crops (g) requiring low-flow showerheads in all new homes