Lincoln Anderson
Lincoln University
Precalculus
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 use the intermediate value theorem to prove that #f(x)=x^3-9x+5# has a real zero in the intervals [-4,-3], [0,1], and [2,3]?
- What is the equation of the oblique asymptote # f(x) = (x^2+7x+11)/(x+5)#?
- How do you divide #4v^3+6v^2-8v-12# by 2v-3 and is it a factor of the polynomial?
- How do you evaluate #f(x)=2x^3+5x^2+4x+8# at x=-2 using direct substitution and synthetic division?
- What is the end behavior of #f(x) = (x - 2)^4(x + 1)^3#?
- How do you find the polynomial function with roots 11 and 2i?
- How do I use long division to simplify #(2x^3+4x^2-5)/(x+3)#?
- What is the degree of #P(x) = x^3(x+2)(x-3)^2#?
- How do you find all the asymptotes for #{-9 x^3 - 9 x^2 + 28 x + 9 }/{3 x^2 + 6 x + 2}#?
- How do you evaluate #f(x)=-x^4+x^3-x+1# at x=-3 using direct substitution and synthetic division?
- What is the degree of #3x^4y^2 - 5x^2y + 3#?
- How do you divide #(6b^3+28b^2+25b-21)div(b+3)# using synthetic division?
- How do you divide #(2v^3-20v^2+56v-46)div(v-6)# using synthetic division?
- How do you divide #(5x^3+11x^2+26x+26)div(5x+6)# using synthetic division?
- How do you divide #x^2 +2x^4 - 3x^3 + x - 2# by #x^2 - 3x +2#?
- How do you divide #(-3x^3 - 30x^2 - 75x) # by #(x + 5))#?
- How do you write a polynomial in standard form given zeros 5i and -5i?
- How do you describe the end behavior for #f(x)=-x^2-8x-15#?
- Using synthetic division, what is the quotient #(2x^3 + 3x − 22) ÷ (x − 2)#?
- How do you find the zeros of x(x-3)(x-2)?