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Get Full Access to Linear Algebra With Applications - 8 Edition - Chapter 2.6 - Problem 19
Get Full Access to Linear Algebra With Applications - 8 Edition - Chapter 2.6 - Problem 19

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# Find the standard matrix of the operatorr([]) = []. where a and b are positive scalars ISBN: 9781449679545 435

## Solution for problem 19 Chapter 2.6

Linear Algebra with Applications | 8th Edition

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Problem 19

Find the standard matrix of the operatorr([]) = []. where a and b are positive scalars. T is called a scaling of factor a in the x-direction and factor b in the y-direction. A scaling distorts a figure, since x and y do not change in the same manner. Sketch the image of the unit square under this transformation when a = 3 and b = 2.

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2.7 Derivatives and Rates of Change:  Derivative = rate at which something changes = slope of the tangent line E.g. the rate at which velocity changes is acceleration  Velocity= distance= ∆x =average time ∆t ∆x  Instantaneous velocity: lim =derivativeof distance function ∆ t→0∆t  In general, the derivative of f at x=a is: ∆ f f x − f (a) f a+∆ x )− f (a) =¿lim = lim ∆ x x→ a x−a ∆ x →0 ∆ x ' df f(a)= dx =lim ¿ x→a We denote ∆ x with h

Step 2 of 3

Step 3 of 3

##### ISBN: 9781449679545

This textbook survival guide was created for the textbook: Linear Algebra with Applications, edition: 8. Since the solution to 19 from 2.6 chapter was answered, more than 229 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 19 from chapter: 2.6 was answered by , our top Math solution expert on 03/15/18, 05:22PM. Linear Algebra with Applications was written by and is associated to the ISBN: 9781449679545. The answer to “Find the standard matrix of the operatorr([]) = []. where a and b are positive scalars. T is called a scaling of factor a in the x-direction and factor b in the y-direction. A scaling distorts a figure, since x and y do not change in the same manner. Sketch the image of the unit square under this transformation when a = 3 and b = 2.” is broken down into a number of easy to follow steps, and 67 words. This full solution covers the following key subjects: . This expansive textbook survival guide covers 56 chapters, and 1286 solutions.

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