What is the limit as x approaches 0 of (e^x - 1)/(sin(x)) using L'Hospital's Rule?
+
What is the simplified form of the mixed number 3 1/2 multiplied by the factored number (2^2) * (3^3) divided by the square root of the real number 144?
+
What is the value of f(-2) for the linear function f(x) = x?