+73 The point P(0.2, 10) lies on the curve y = 2/x. Let Q be the point (x, 2/x).
a.) Find the slope of the secant line PQ for the following values of x.
If x = 0.3, the slope of PQ is: -33.3333333333
If x = 0.21, the slope of PQ is: -47.619047619
If x = 0.1, the slope of PQ is: -100
If x = 0.19, the slope of PQ is: -52.63157895
b.) Based on the above results, guess the slope of the tangent line to the curve at P(0.2, 10).
Answer: ?
(I already finished part a correctly, but I don't understand part b entirely to complete the math problem.)
