. . . . . . 2 2 15 4. Evaluate the limit if 1t ex1sts: 11m %- 353 at 9 a. ' c.0 1 . b. E d. does not ex1st 5. At which of the following graph features must a function be continuous and not differentiable? a. An inection point c. A hole b. A cusp d. All of the above MCV4U1 Unit 1 Test Page 1 of 5 6' If the tangent line to the graph of a function f (x) at point (1,4) passes through the point (3, 12), then f'(1) is: a. 4 c. 16 b. 2 d. 8