webassign.net 3. [-/1 Points] DETAILS SCALCET9 2.1.003. MY NOTES PRACTICE AND The point P(4, -4) lies on the curve y = 3 - X (a) If Q is the point ( x, 3 - x) find the slope of the secant line PQ (correct to six decimal places) for the following values of x. (1) 3.9 mpQ= (1) 3.99 mpo (iii) 3.999 mpQ (iv) 3.9999 mpQ (v) 4.1 mpQ= (vi) 4.01 mpQ= (vil) 4.001 mpQ (vili) 4.000 mpQ (b) Using the results of part (a), guess the value of the slope of the tangent line to the curve at P(4, -4). m = (c) Using the slope from part (b), find an equation of the tangent line to the curve at P(4, -4). Need Help? Read It