# Sadie Ackerman

Precalculus teacher | Experienced educator in USA

I'm passionate about Precalculus, with a background from Boston Architectural College. My journey into mathematics began with a fascination for its intricacies and its power to unlock understanding. As your tutor, I aim to make complex concepts clear and accessible. With a commitment to student success, I provide personalized guidance, cultivating confidence in tackling precalculus challenges. Let's embark on this mathematical journey together, where no question is too daunting to unravel.

## Questions

How long will it take to earn $7000 on a $3500 investment at a rate of 7.8% compounding continuously?

The sum of the first n term of a series is #3-[1/3^(n-1)]#. How to obtain the expression for the #n#th term of the series, Un?

How do you simplify #(-3+6i)+(1-9i)#?

How do you find all the asymptotes for function #y = x/(x-6) #?

If #h(x)=(f+g)(x), f(x)=5x+2# how do you determine g(x) given #h(x)=x^2+5x+2#?

Given that point A has the position vector 4i+7j and point B has the position vector 10i+qj, where q is a constant, find a) the vector AB in terms of q b) Given further that the distance AB = 2 sqrt13, find the two possible values of q ?

How do you find the vertical, horizontal or slant asymptotes for #(7x+7)/(x-2)#?

How do you find the compositions given #f(x)= sqrt(x-2)# and #g(x)= x^2-1#?

How do you find the asymptotes for #y=(2x^2 + 3)/(x^2 - 6)#?

What is the end behavior of the function #f(x)=x^2+x^4+6#?

How do I decompose the rational expression #(x-3)/(x^3+3x)# into partial fractions?

How do you find a quadratic polynomial with integer coefficients which has #x=3/5+-sqrt29/5# as its real zeros?

How do you find the asymptotes for # (2x^2)/((-3x-1)^2)#?

How do you write the equation of the circle which passes through the point A(-2,0) AND b(5,1)?

How do you write the partial fraction decomposition of the rational expression # (x+10)/(x^2+2x-8)#?

What is the order of magnitude of a football field?

How do you determine if #f(x) = (x^3 - x)/(x^3 - 4x)# is an even or odd function?

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

Out of the following functions, which would be odd?

Is the number e rational or irrational?