What is the rate of change between the interval of x = pi over 4 and x = pi over two ? (1 point)

Group of answer choices

A negative 8 over pi

B negative pi over 8

C negative 32 over pi

D negative pi over 32

If you invest 1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years? a. electronics worth $1,650 b.fitness equipment worth $1,700 c.a holiday package worth $2,000