Use the limit definition of the derivative to compute the derivative of the function f(a) = 8 + 3x at an arbitrary point . Evaluate the limit by using algebra to simplify the difference quotient (in first answer box) and then evaluating the limit (in the second answer box). f'(x) = lim f ( 2 + h) - f(z) = lim h +0 h -9 Now let's calculate the tangent line to the function f (a) = - 8+37 at x = 9. a. The slope of the tangent line to f at x = 9 is b. The tangent line to f at x = 9 passes through the point on the graph of f. . Enter the point in the form (x, y), including the parentheses. c. An equation for the tangent line to f at x = 9 is y = Note: You can earn partial credit on this