FV = PV(1 + i)n to calculate i if PV = $2,000, FV = $9,321.91, and n = 20
substitute values
9321.91 = 2000(1+i)20
9321.91 = (2000+2000i)20
9321.91 = 40000+40000i
9321.91-40000 = 40000i
-30768.09 = 40000i
i = -0.77
Frequently asked questions (FAQs)
What are the characteristics of the cubic function f(x) = x^3? State the domain, range, y-intercept, and whether the function is increasing, decreasing, or constant.
+
What is the mode of the following data set: {2, 4, 6, 4, 8, 10}?
+
What is the value of the derivative of f(x) = 3x^2 - 7x + 2 at x = 4?