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Differential Equations and Linear Algebra (4th Edition)
- bThe average rate of change of the linear function f(x)=3x+5 between any two points is ________.arrow_forwardReview L Question 9, 2.6.55 Part 1 of 4 For f(x)=2x-4 and g(x) = 4x² - 2, find the following functions. a. (fog)(x); b. (gof)(x); c. (fog)(-1); d. (gof)(-1) a. (fog)(x)= (Simplify your answer.) O View an example Get more help n 7 Clea.arrow_forwardquestion 10. help pleasearrow_forward
- 3. Consider this function: g(x) = (x - 273) + 32 . (a) Determine the function which will 'undo' everything this original equation does. All work must be shown! tool.] (b) Describe a way you could "test" your equation in part (a) to see if it truly will 'undo' the original function. [ (c) The original equation is not random! That given equation will convert from a = a known temperature in degrees Kelvin into g(x) =equivalent temperature in degrees Fahrenheit.arrow_forwardSuppose that the functions q and r are defined as follows. q (x) = x²+7 r(x) = /x+8 Find the following. (a • r)(!) = 0 (r • 9)(1) = 0 ? %3!arrow_forwardH.W.4: Find f(3) (4) if fw) = /xarrow_forward
- a. From the table below, find the interpolated value of f(2.2) to 3 decimal places using; i. The Gauss forward difference formula. ii. The Gauss backward difference formula iii. Comment on your results in i. and ii. f(x) -5 1 -2 7 3 34 4 91 b. The equation x³ – 3x – 4 = 0 is of the form f(x) = 0 where f(1) 0. Thus, there is a solution to the equation between 1 and 3. Taking x = 2, use the Newton-Raphson method to find a better approximation to the root to 3 decimal places.arrow_forward13. The graph of the function f is shown in the figure below. If g(x) = ] At) dt, which of the %3D following values is greatest? You will need to justify your answer. i.) g(-3) ii.) g(-2) iii.) g(0) iv.) g(1) v.) g(2)arrow_forwardNR. 3arrow_forward
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