# Lincoln Anderson

Precalculus teacher | Experienced educator in USA

With a focus on Precalculus, I bring expertise honed at Lincoln University. My passion lies in simplifying complex mathematical concepts, ensuring my students grasp every detail with clarity. I believe in fostering a supportive learning environment where questions are encouraged and understanding is paramount. Let's embark on a journey of mathematical discovery together.

## Questions

How do you find the asymptotes for #y= cot (x/2)#?

How do you find the vertical, horizontal or slant asymptotes for #3/(2x-1)#?

What is the area of a sector of a circle that has a diameter of 10 in. if the length of the arc is 10 in?

How do you find the vertical, horizontal and slant asymptotes of: #(x^2-25)/(x^2+5x)#?

What is the inverse function of #f(x) = 4x + 2#?

How do you find the inverse of #f(x) = 2x+1#?

How are the graphs #f(x)=x^2# and #g(x)=4(x-3)^2# related?

How do you solve #log_2 x=log_5 3#?

How do I find the partial-fraction decomposition of #(2x^3+7x^2-2x+6)/(x^4+4)#?

How do you write the equation of an ellipse with vertices at (-5,1) and (-1,1) and co-vertices at (-3,2) and (-3,0)?

How do you describe the transformation of #f(x)=(x-1)^3+2# from a common function that occurs and sketch the graph?

Is the function #f(x) = cos x# even, odd or neither?

How do you find the inverse of #g(x)=(x-5) / 2#?

How do you solve #ln (sqrt(x+9)) = 1#?

What is the inverse of the function #f(x)=(2x+1)/x#?

How do you find the inverse of #f(x)=5 x-2#?

Let # f(x) = 4x -3# and #g(f(x)) = 1/(4x)#, how do you find g(x)?

How do you graph #y < x^2- 5x#?

How do you find the asymptotes for #y= (3(x+5))/((x+1)(x+2))#?

For #x,y#, and #z# positive real numbers, what is the maximum possible value for \[ \sqrt{\frac{3x+4y}{6x+5y+4z}} + \sqrt{\frac{y+2z}{6x+5y+4z}} + \sqrt{\frac{2z+3x}{6x+5y+4z}}? \]