Quiz 5 exercise 1.1. (1 points) a. Use the definition of the derivative to find the slope of the line tangent to the graph of f at P. b. Determine an equation of the tangent line at P. c. Plot the graph of f and the tangent line at P f(x) = -3x2 - 5x +1; P(1; -7) exercise 1.2. (3 points) Find the derivative of the following functions. a. f (x) = 1x-3+ 12 23/12 - 4726 - 45 - Veg - 713 b. g (t) = 11 log7t + 310g2/7t -17log2 - In 5 c. h (u) = 2e" - 4.3" -5. (5)" - ee d. dx A Vx3 + 2x2- 5 e. A (2In x + 3ex) 2 f. f (t) = (+2 + 7t) ( 3t - 4) + +sel + 12-1