14. [0/1 Points] DETAILS PREVIOUS ANSWERS SCALC9 2.1.027. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find an equation of the tangent line to the graph of y = B(x) at x = 24 if B(24) = 0 and B'(24) = - -. (Enter your answer as an equation in terms of y and x.) Y = - 1 x + 4 X Need Help? Read It 15. [0/1 Points] DETAILS PREVIOUS ANSWERS SCALC9 2.1.029. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER If f(x) = 7x2 - x3, find f'(1) and use it to find an equation of the tangent line to the curve y = 7x2 - x3 at the point (1, 6). 11x - 5 X Need Help? Read It Watch It