Suppose an investment of $2,300 doubles in value every decade. The function gives the value of the investment after x decades. f (x) = 2300*2^x How much is the investment worth after 2 decades?

a.$2,355,200

b. $92,000

c. $46,000

d. $9,200

Question

20 December, 22:36

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Answers (1)

Know the Answer?

Aydan Walters · Answer 1

F (x) = 2,300 * 2^x

After 2 decades: x = 2.

f (2) = 2,300 * 2 ^2 = 2,300 * 4 = 9,200

Answer:

D) $9,200

Suppose an investment of $2,300 doubles in value every decade. The function gives the value of the investment after x decades. f (x) = 2300*2^x How much is the investment worth after 2 decades?a.$2,355,200b. $92,000c. $46,000d. $9,200