29. In the accompanying diagram of right triangle ABC, a right angle is at C, AB = 26, and 83. Find the vertical asymptote(s) offby= mZA = 27. Find the length of AC to the nearest tenth. 34. What is the equation of the line that passes through the point (3, -7) and has a slope of -? A. y=-jx+3 B. y= - jx-3 37. An equation of the line that passes through the 39. Which equation represents a line that has a slope point (0, -1) and whose slope is 2 is of } and passes through the point (2, 1)? C. y= Jx-1 D. y= -8x- 1 30. Given f(x) = 2 -x, find all c in the interval (2, 7) A. y= 2x - 1 B. y = 2r + 2 A. 3y = 4x - 5 B. 3y = 4x + 2 such that f'(c) =14 C. y=-x+2 D. y = -2x- 1 7-2 C. 4y = 3x - 2 D. 4y = 3x + 5 35. Which is an equation of the line that passes through the point (1, 4) and has a slope of 3? 31. Given f(x) = 8 - 10x, determine all c in the interval (1,7) such that f"(c) = (7)-f(1) A. y = 3x +4 B. y = x+4 7-1 C. y = 3x- 1 D. y = 3x + 1 32. Given f(x) = 10 - -. find all c in the interval 36. What is an equation of the line that passes through (2,8) such that f'(c) = (2 8-2 the point (1,3) and has a slope of 37 38. Write an equation of the straight line whose slope is 2 and whose y-intercept is the same as that of A. B. C. 14 the line represented by the equation y = 4x - 2. 40. If f (b) = 60 + b-'+ b-2, find f (3). D. Which graph represents an exponential equation