Coleman F.

2. 10 points Find all the points on the curve x 2 y 2 +xy = 2 where the slope of the tangent line to the curve is equal to −1.

In the right triangle RST, m∠S = 78º and the right angle is at vertex R. Find the measure of m∠T.

Let f be the function given by f(x)=ln|x/1+x^2|. At what values of x does f have a relative maximum or a relative minimum? For each such x, use the first derivative test to determine whether f(x)... more