Based in the Seattle Area.

Free study guides and discussions about various topics in Mathematics. Thanks for stopping by!

Enumerate all tangents common to two curves

Given:
$$f(x)=x^{2}+1$$
and:
$$g(x)=-x^{2}-1$$

Find all of the tangents that $f$ and $g$ have in common.

Download the solution and discussion HERE.

Hypothesis testing for a proportion

Same Integral, Two Ways to Solve, Redux