Find the limit of (3x^2 + 6x + 7) / (4x^2 - 3x + 8) as x goes to infinity.

In terms of velocity, what does the slope of the tangent line reveal?

Find the limit of (x^2 - 6x +5) / (x - 5) as x goes to 5.

What is the derivative of cos(x)sin(x) + 1?

What is the limit as x approaches a number if the function oscillates around the number?

What is the 27th derivative of cos(x)?

What theorem does the following imply: f(x) < g(x) < h(x)?

What are the critical values of 3x^3 - 8x^2 + 5x - 3?

If f(x) = L, where L is a real number, which of the following must be true?
A) f'(a) exists B) f(x) is continuous at x=a C) f(x) is defined at x=a D) None