Find the derivative of f(x) = 7x + 9 at x = 6. (6 points)

Use graphs and tables to find the limit and identify any vertical asymptotes of . (7 points)

Use the given graph to determine the limit, if it exists. Find . (7 points) 

The position of an object at time t is given by s(t) = -1 – 13t. Find the instantaneous velocity at t = 8 by finding the derivative. (9 points)

Write the complex number in the form a + bi. 3(cos 60° + i sin 60°) (5 points)

Whose work proved conclusively that spontaneous generation of life from nonlife was not possible?

Solve the triangle. B = 36°, a = 38, c = 17 (5 points)

Will bacteria living in hot springs have more saturated or unsaturated fatty acids?  Give reason for your answer.    

Identify which of the following is not a potential source of energy for the human body.

Find the derivative of f(x) = 8x + 4 at x = 9. (6 points)