1. A business whose original capital is 25,000 has a weekly income and expenses of 6,500 and 4,800 reapectively. Express the value V of the business at the end of t weeks, as a function of t
a. V(t) = 25,000 + 1700
b. V(t) = 25,000t + 1700
c. V (t) = 25,000 + 11300t
d. V (t) = 1700t
2. If a machine of 30,000 decrease his price 2% each year of his original price. Detrmine a function f that express the value of V of the machine transcured after t years tranacured
a.V(t) = 30000 - .2t
b. V (t) =30000 - .02
c. V(t) = 30000 (1-.02t)
d.V(t) = 30000 (1 -2t)