rcmath
rcmath
Female
February 6, 2012
Teacher
High School - 12th Grade
Mathematics
University of Alabama at Birmingham - Birmingham, AL, US (1996 - 1998)
reading
Biography
Two masters in Mathematics, and one master in Education.
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Answered a Question in Math
Given the function `f(x)=1/-(x-5)^2+7` To find find the horizpntal asymptote, we...
Answered a Question in Math
If the question is `lim_(x->oo)sin((x-1)/2+x^2)` then the limit does not exist...
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The symbol n! is called n factorial and is defined as the product of the natural...
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Linear equations can be written in different ways we usually list three main...
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Given that the two vectors are in the same direction does not necessary mean they...
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The function is `f(x)=0.25*4^x-2` by looking at the answer for the first part of...
Answered a Question in Math
The question states: Find the slope of the secant to the curve defined...
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When a number is multiplied by 10 to a negative power, it should be regarded as...
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We will start by substituting 3+h and 3 in the original function....
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For any polynomial of the form `ax^4+bx^3+cx^2+d` We know that the sum of the...
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If a principal P is invested at an annual interest rate r compounded n times per...
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we need to show that `inttan^n(x)dx=(tan^(n-1)(x))/(n-1)-inttan^(n-2)(x)dx` We...
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The difficult part to deal with in this problem is the factorial, so we need to...
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To find FoG(x) we will substitue the function G instead of x in F(x) then we will...
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We have three players Kyle, Randy, and Ben, each playing one of the following:...
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let x represent the number of pounds, the total price will be expressed by the...
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Answered a Question in Math
I think every math teacher is always asking himself/herself that question. My best...
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Two angles are complementary if their sum is 90 degree and supplementary if their...
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To show that the sequence converge, we need to show that the limit of the nth term...
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Let's translate the problem from English into Algebra. English: Number of oz...
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Answered a Question in Math
Since we have 2^x, we will be using ln which stands for logarithm base e. If we...
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`3*(12-5)*2/(4+3)=` Order of operations tell us to work the parenthesis first,...
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Let x represent the actual distance we are looking for. We will construct the...
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