# 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

Let #T:P_2→P_1# be defined by #T(a+bx+cx^2)=b+2c+(a-b)x#. Check that #T# is a linear transformation. Find the matrix of the transformation with respect to the ordered bases #B_1={x^2,x^2+x,x^2+x+1}# and #B_2={1,x}#. Find the kernel of #T#.?

How do you find the inverse of #y=log(x+1)#?

How do you determine whether the graph of #g(x)=(x^2-1)/x# is symmetric with respect to the origin?

Could you show me this recurrence question 7 ?

How do you find the coefficient of #x^3y^2# in the expansion of #(x-3y)^5#?

Suppose #I# is an interval and function #f:I->R# and #x in I# . Is it true that #f(x)=1/x# is not bounded function for #I=(0,1)# ?. How do we prove that ?

What is the domain of #f(x)=secx#?

How do you find the horizontal asymptote for #y=(13x)/(x+34)#?

What is the inverse function of #y=2x-1#?

How do you condense #Log6x+3log6y-(x+ 1) - 1/2log6k#?

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

How do you find the horizontal asymptote for #(4x)/(x-3) #?

What is the inverse function of #y=3x^2-5#?

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

What is the end behavior of the cosine function?

How do you determine if #f(x) = x^3 - 2# is an even or odd function?

How do you convert #(-sqrt3,-1)# into polar coordinates?

How do you determine if #2sin(x)cos(x)tan^2(x)# is an even or odd function?

How do you find the asymptotes for #h(x) = (x^3-8)/(x^2-5x+6)#?

How to long divide #(x^3-2x^2-4x-4)/(x^2+x-2)#?