# Lily Anderson

Precalculus teacher | Verified Expert

I am a passionate educator specializing in Precalculus, equipped with a degree from Vassar College. My journey in mathematics education has been driven by a desire to foster understanding and confidence in my students. With a commitment to excellence and a personalized approach, I strive to make complex concepts accessible and engaging. Through interactive lessons and targeted guidance, I aim to empower students to excel in their mathematical endeavors. Join me on this journey of discovery and mastery as we navigate the fascinating world of Precalculus together.

## Questions

How do you graph #(y-4)^2+ (x-2)^2=1#?

How do you test for symmetry with respect to the line y=-x?

How do you find the vertical, horizontal and slant asymptotes of: # f(x)=(1/(x-10))+(1/(x-20))#?

How do you solve #4^(x + 7) = 6x – 1#?

How do you solve #4x ^ { 6} + 16x ^ { 4} - 25x ^ { 2} - 100= 0#?

How do you identify all asymptotes or holes for #f(x)=(2x)/(x^2-1)#?

How do you solve #log_3 75 = 2x#?

Graph the equation. #(3x^2)-(2y^2)-9x+4y-8=0# What are all applicable points (vertex, focus, center, etc)?

Let #"*"# defined in #ZZ# by #p"*"q=p+q+3# for all #p,q in ZZ# Show that a) #"*"# is commutative in #ZZ#. b) identity element w.r.t #"*"# exists in #ZZ#?

How to find the asymptotes of #f(x)= (x^2+4)/(6x-5x^2)#?

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

How do you solve #4 Log_5 2 + Log_5 X = 3 Log_5 4 - Log_5 3#?

How do you find the explicit formula for the following sequence 0, 1, 3, 6, 10 ...?

How do you find the slant asymptote of #(x^3-1)/(x^2-9)#?

What are some examples of end behavior?

What is the sum of the geometric sequence 2, 10, 50, … if there are 8 terms?

How do you write the partial fraction decomposition of the rational expression # (x^3 - 2) / (x^4 - 1)#?

How do you determine whether the graph of #y^2=x^2# is symmetric with respect to the x axis, y axis or neither?

How do you simplify #(-6-8i)(-3+8i)#?

How do you long divide #(-x^5 + 3x^4 + 4x^2 + 2x - 7)/(x^2 - 5x + 2)#?