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