Chapter 2 Class _alc 1 Section show your work 1. Use the definition of a derivative to calculate the derivative of f(x) = - 2. Differentiate: y = 2x 1 - 3 x 2 . 3 . Find for y = 2x + 1 ( * 3 ) . 4. Find f'(x) for f(x) = cor (x.) 5. Calculate 2 for y = 2 - x 6. Find the limit: lim 2x - 1. 7 Find the limit: lim 8. Find - if x = cos y. demotrognil 9. Find the derivative: f(0) = sec 02. b as and be boonbount poly 10. Differentiate: y = sin x - cos? x. 11. Find an equation for the tangent line to the graph of f(x) = >x + 1 at the point where x = 3. its reserved. ( 2: Find the limit: lim f(x) if f(x) = (* + 4, x # 1 12 , x = 1 3 Find the limit: lim * + 3x + 2 * - - 1 x2 + 1 14. Find the limit: lim V4x7 + 9. 15: If lim f(x) = - 2 and lim g(x) = 3, find lim [f (x) - 8(x)]. 16; Find the limit: lim *+ 2 x+ 2 1-4-2x3 + 8x x3+ 25