contestada

a) Which of the lines A, B or C shows the best estimate for the tangent to the curve at * = 5?
b) Use your answer to part a) to estimate the gradient of the curve at x = 5

a Which of the lines A B or C shows the best estimate for the tangent to the curve at 5 b Use your answer to part a to estimate the gradient of the curve at x 5 class=