Q 0.00 10 0.02 8.187 0.04 6.703 0.06 5.488 0.08 4.493 0.10 3.678 Solution In the following figure we plot the data and use it to sketch a curve that approximates the graph of the function Q(coulombs) 10 0.02 0.04 0.06 0.08 0.10 Given the points P(0.04, 6.703) and R(0.00, 10) on the graph, we find that the slope of the secant line PR, rounded to two decimal places, is as follows. 10-(x moo 0.00 -0.04 The following table shows the results of similar calculations for the slopes of other secant lines. R (0.00, 10) (0.02, 8.187) -74,20 (0.06, 5.488)-60.75 (0.08, 4.493) -55.25 (0.10, 3.678)-50.42 mp Q(coulombs) 104 8 x. From this table we would expect the slope of the tangent line at t-0.04 to lie somewhere between -74.20 and -60.75. In fact, the average of the slopes of the two closest secant lines is as follows. (-74.20-60.75) - (seconds) So, by this method, we estimate the slope of the tangent line, rounded to the nearest integer, to be about x Another method is to draw an approximation to the tangent line at P and measure the sides of the triangle ABC, as in the figure below. JAB J 0.02 0.04 0.06 0.08 0.10 (seconds) This gives an estimate of the slope of the tangent line as 5.362-8.044 5.362-8.094-67.05. 0.06 -0.02 。
Q 0.00 10 0.02 8.187 0.04 6.703 0.06 5.488 0.08 4.493 0.10 3.678 Solution In the following figure we plot the data and use it to sketch a curve that approximates the graph of the function Q(coulombs) 10 0.02 0.04 0.06 0.08 0.10 Given the points P(0.04, 6.703) and R(0.00, 10) on the graph, we find that the slope of the secant line PR, rounded to two decimal places, is as follows. 10-(x moo 0.00 -0.04 The following table shows the results of similar calculations for the slopes of other secant lines. R (0.00, 10) (0.02, 8.187) -74,20 (0.06, 5.488)-60.75 (0.08, 4.493) -55.25 (0.10, 3.678)-50.42 mp Q(coulombs) 104 8 x. From this table we would expect the slope of the tangent line at t-0.04 to lie somewhere between -74.20 and -60.75. In fact, the average of the slopes of the two closest secant lines is as follows. (-74.20-60.75) - (seconds) So, by this method, we estimate the slope of the tangent line, rounded to the nearest integer, to be about x Another method is to draw an approximation to the tangent line at P and measure the sides of the triangle ABC, as in the figure below. JAB J 0.02 0.04 0.06 0.08 0.10 (seconds) This gives an estimate of the slope of the tangent line as 5.362-8.044 5.362-8.094-67.05. 0.06 -0.02 。
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter4: Exponential Functions
Section4.4: Modeling Nearly Exponential Data
Problem 13E: Special Rounding Instructions For this exercise set, round all regression parameters to three...
Related questions
Question
Please solve this homework
This math equation needs to be solved
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 7 images
Recommended textbooks for you
Functions and Change: A Modeling Approach to Coll…
Algebra
ISBN:
9781337111348
Author:
Bruce Crauder, Benny Evans, Alan Noell
Publisher:
Cengage Learning
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Functions and Change: A Modeling Approach to Coll…
Algebra
ISBN:
9781337111348
Author:
Bruce Crauder, Benny Evans, Alan Noell
Publisher:
Cengage Learning
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Algebra and Trigonometry (MindTap Course List)
Algebra
ISBN:
9781305071742
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning