In trigonometry, the period of a function refers to the distance of a function's wave. Learn how to find the period of a trig function by exploring the steps and working examples. Related to this QuestionWhat is the period of the function f(x) = csc(4x)? What is the period of the...
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While Heart of Algebra questions are focused on linear equations, Passport to Advanced Math questions have to do withnonlinear expressions, or expressions in which a variable is raised to an exponent that's not zero or one. These questions will ask you to work with quadratic equations, exponenti...
Conveniently, 2 years of 50% growth is the same as 1 year of 100% growth. We doubled our rate, halved our time, and got the same result. (Practically, we may prefer the shorter time period but the final quantity is the same.) The input $x$ is the "growth fuel" that can be se...
This question shows research effort; it is useful and clear 50 Save this question. Show activity on this post. So far, I know and can use a reasonable number of 'tricks' or techniques when I solve integrals. Below are the tricks/techniques that I know for indefinite and definite in...
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How would you manage it? In most cases, large amounts won by people, such as a one million dollar lottery, are not given to them in one go. They are spread over the years, i.e., a long period. For one million, the usual duration is 20 years. ...
Forum:General Math L Is There a Connection Between Inequality and the Unit Disc? hi there, I am trying to prove the following inequality: let z\in \mathbb{D} then \left| \frac{z}{\lambda} +1-\frac{1}{\lambda}\right|<1 if and only if \lambda\geq1. The direction if \lambda>1...
Math Help Sun K. asked • 03/28/14 For what values of t?The temperature outside a house during a 24-hour period is given by F(t)=80-10cos(pi*t/12), 0≤t≤24, where F(t) is measured in degrees Fahrenheit and t is measured in hours. Question: An air conditioner cooled ...
In summary, the conversation discusses the comparison between different forms of the sine function with varying variables such as theta, omega t, 2π f t, and 2π t/T. The question asks if there is a physical or mathematical quantity, denoted as k, that can be derived with respect to ...