Find the equation of a logarithmic function that shifts right by 2 units, stretches vertically by a factor of 4, and passes through the points (-1, -3) and (3, 1).
+
Math question: In triangle ABC, angle A is 60 degrees, angle B is 75 degrees, and side AB is congruent to side BC. Determine if triangle ABC is an isosceles triangle.
+
Math Question: What is the limit of (2x^2 + 3x - 1) as x approaches 4?