what does it mean to be a function how can you determine functionality of a relation or eqaution graph

1 answer:

3 0

Determining whether a relation is a function on a graph is relatively easy by using the vertical line test. If a vertical line crosses the relation on the graph only once in all locations, the relation is a function. However, if a vertical line crosses the relation more than once, the relation is not a function.

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An investment pays 21% interest compounded weekly what percent as a decimal is the effective annual yield? Enter your answer as

Troyanec [42]

9514 1404 393

Answer:

0.2332

Step-by-step explanation:

The relationship between the effective annual yield (e) and the nominal annual interest rate (r) compounded n times per year is ...

e = (1 +r/n)^n -1

For weekly compounding, we have n=52, so ...

e = (1 +0.21/52)^52 -1 = 0.2332 . . . . . . . about 23.32%

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