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)
Math Question: What is the vertex form equation of a parabola with vertex at (3, -2)? (
+
Question: What is the value of the constant function f(x) = 7 for any input x?Answer: The value of the constant function f(x) = 7 is always 7, regardless of the input. It remains constant throughout the entire domain. Thus, f(x) = 7
+
Question: Given the circle function x^2 + y^2 = r^2, find the radius (r) if x = 3 and y = 4.