The point P(6,-4) lies on the curve y = 4/(5-x). (a) If Q is the point (x, 4/(5-x)), use your calculator to find the slope mpo of the secant line PQ (correct to six decimal places) for the following values of x. (i) 5.9 mpQ (i) 5.99 mpQ %3D (ii) 5.999 mpQ %3D (iv) 5.9999 mPQ = mpQ %3D (v) 6.1 %3D (vi) 6.01 mpQ (vii) 6.001 %3D mpQ (viii) 6.0001 mpQ = (b) Using the results of part (a), guess the value of the slope m of the tangent line to the curve at P(6,-4). hp edts Studio Sound insert f12 f1l f1o f8 144 f7 +.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter3: Linear And Nonlinear Functions
Section: Chapter Questions
Problem 26MCQ
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a) If Q is the point (x,4/(5-x) find the slope mPQ of the secant line PQ for the following values of x 

The point P(6,-4) lies on the curve y = 4/(5-x).
(a) If Q is the point (x, 4/(5-x)), use your calculator to find the slope mpo of the secant line PQ (correct to six decimal places) for the following values of x.
(i)
5.9
mpQ
(i)
5.99
mpQ
%3D
(ii)
5.999
mpQ
%3D
(iv)
5.9999
mPQ =
mpQ
%3D
(v)
6.1
%3D
(vi)
6.01
mpQ
(vii)
6.001
%3D
mpQ
(viii)
6.0001
mpQ
=
(b) Using the results of part (a), guess the value of the slope m of the tangent line to the curve at P(6,-4).
hp
edts
Studio Sound
insert
f12
f1l
f1o
f8
144
f7
+.
Transcribed Image Text:The point P(6,-4) lies on the curve y = 4/(5-x). (a) If Q is the point (x, 4/(5-x)), use your calculator to find the slope mpo of the secant line PQ (correct to six decimal places) for the following values of x. (i) 5.9 mpQ (i) 5.99 mpQ %3D (ii) 5.999 mpQ %3D (iv) 5.9999 mPQ = mpQ %3D (v) 6.1 %3D (vi) 6.01 mpQ (vii) 6.001 %3D mpQ (viii) 6.0001 mpQ = (b) Using the results of part (a), guess the value of the slope m of the tangent line to the curve at P(6,-4). hp edts Studio Sound insert f12 f1l f1o f8 144 f7 +.
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