4-x If Q is the point (x, 2+x find the 2+x, The point P (2,) lies on the curve y = slope of the secant line PQ for the following x values. P(x1,Y1) Q(x2, Y2) msecant .5 1.5 2 .5 1.9 .5 1.99 .5 1.999
4-x If Q is the point (x, 2+x find the 2+x, The point P (2,) lies on the curve y = slope of the secant line PQ for the following x values. P(x1,Y1) Q(x2, Y2) msecant .5 1.5 2 .5 1.9 .5 1.99 .5 1.999
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.1: Systems Of Equations
Problem 42E
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Concept explainers
Rate of Change
The relation between two quantities which displays how much greater one quantity is than another is called ratio.
Slope
The change in the vertical distances is known as the rise and the change in the horizontal distances is known as the run. So, the rise divided by run is nothing but a slope value. It is calculated with simple algebraic equations as:
Question
Based on your findings in question 1 above,
a. Approximate the slope of the tangent line at point P.
b. Using the slope from part (a) , find an equation of the tangent line to the curve at P ( 2, 1/2)
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