Q: 9. f(x) = x³ + x² –- 17x + 15 10. f(x) = x² – 8x + 7
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Q: 6. f(x) = -(x + 6)(2x – 3)(x – 5)
A:
Q: FCX)=5 25 -x², X L5 F(X)
A:
Q: valuate the X = (3-9) JJ²
A: We solve by using double integral.
Q: 8) f(x) = x' – 2x² + 4
A: We use second derivative test for relative maximum and minimum
Q: = x^4+6x^3+8x^2+15x+9
A: Using the synthetic division We have to evaluate f(4)=? Given:- f(x)= x4+6x3+8x2+15x+9
Q: 5. f (x) = -x² (3x + 7)(x – 2)(x + 1) %3D
A: We have given f(x) = -x2(3x+7)(x-2)(x+1) We have to find 1) roots of this function 2) end…
Q: 5.f (x) %3D In(4x3 — х2 — 2х + 5)
A: Given the function, f(x)=ln4x3-x2-2x+5 Differentiating the function with respect to x,…
Q: [- 10,10] Xscl = 1 [- 500,500] Yscl = 50 f(x) =x - 10x - 12x2 + 234x- 463
A:
Q: 28. f (x) = 2*-2
A: This is a question on algebraic transformations of functions.
Q: 13. f(x) = (x³ - Зx)(2x? + Зх + 5)
A: Since you have asked multiple question, we will solve the first question for you. If youwant any…
Q: 3 + 2x g(x) %3D 5 - 8x
A:
Q: 4. Evaluatelim X-1 Show your complete x-1 solution.
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Q: Solve f(-3) for f(x) = 2x+ 10 %3D f(-3) = [ ?] %3D
A:
Q: 10. f(x) = x + 5x4 – 40x²
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Q: Зх — 5 3x f (x) = х+2
A:
Q: 57. f(x) = 5x² at x = 10
A: Note: - “Since you have asked multiple questions, we will solve the first question for you. If you…
Q: 1 f(x) %3= x2-9
A: Given, y = -1x2-9
Q: 1. f(x) = (5x2 + 3)(2x³ = 3x – 4) 2. f(x) - (3x4 – 4x3 + 2x – 7)3 -
A:
Q: 25. f(x)=2x, 0<x<2
A: 25 Given function is fx=2−x, 0<x<2. We have to find the even and odd extensions of the given…
Q: 14. f (æ) = (x – 4) (x + 2)², [-2,4]
A: Differentiation wrt x
Q: 回+9=X 8=回+回 +億粉+( G-回=1 +A-=
A: We will solve the puzzle by assuming variables for the shapes .
Q: - 4 + e-6x - dx e4x 23)
A:
Q: 4. Differentiate using first principles. f (x) = -3x² + 4x + 6
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Q: 4. f(x) = 4x -3x +x+16 %3D 5. f(x) = 3x* +2x –4x² +5 6. f(x) = 2x -12x-3x-24
A: Given: Equations is given
Q: y = f(x) %3D 10 8 4 -10 -8 -6 -4. -2 8 10 -2 -4 4) 2.
A: From the above figure we can conclude that f(-6)=-3.
Q: 5. f(x) = 2x + 3
A: First write the formula and then put all the values and simplify.
Q: can you find f(3) ?
A: Given graph of a function f(x).
Q: 47. f(x) = 3x – 25.x + 60x on [-2, 3] %3D
A:
Q: 5-2x 13. f (x) = 3+2x
A: Given: f(x)=5-2x3+2xwe know that defination of derivative is…
Q: x² + ax - 2bx - 2ab – x - 2ax2 - 2bx2 dx x* + ax² – 2bx2 - 2abx
A:
Q: 8) f(x) = x° + 12x² + 47x + 60
A: fx=x3+12x2+47x+60
Q: 2x+10x+12 f(x)= x´-9
A: Solution: The objective is to simplify the given function
Q: 51. f(x) = √2-3x²; f''(x)
A:
Q: 19. g(x) = 3x2 %3D 21. g(x) %3D (2х)2
A: Here multiplication will not affect any major change in the graph. Because the origin point will…
Q: #6
A:
Q: Where is /(x) = 4(x=2)^ + 2(x-2) increasing?
A: We first find f'(x) using the power…
Q: 30 y = f(x)| 10 -4 -20
A:
Q: 4. f(x)= 2x - 24.x 5. f(x) = 3x 3 -9 6. f(x) = 4x³ +12x? -96x
A: Let's find.
Q: 19. f(x)=x²-5
A: Topic = Functions As per guidelines , At a time only one question can be answered out of different…
Q: Differentiate. 2) f(x) = e3x
A: As per our guidelines we are suppose to solve only first question if the multiple questions are…
Q: 9. f'(x) = 4x³ + 5x² – 7; f(0) = -3
A:
Q: 4. f(x) 5. f(x) = 8 - 25x 3x²+5x-20 [-3, 3] (-2, 2)
A: To find the extrema of the following functions :-
Q: 10. √x(x² + 3x-8)dx A. -4 B. -404 105 D. -28 105
A:
Q: 3. f(x) = x³- 2x + 3x-3 4. f(x) = 8x +
A:
Q: 10) f(x) = V3x – 1
A: Explanation of the solution is given below..
Q: 26. f(x) = 3x + 2x – 10
A:
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- Linear Regression 1. At what temperature is the electronic device running if its estimated is 120 hours. 2. Estimate the life time of the electronic device in hours it is runing on 53 degrees celcius 3. At what temperature is the electronic device running if its estimated is 240 hours.Q1. If the regression equation is given by 4x –y + 5 = 0, then the slope of regression line of yon x is ?Two towns A and B are 5 km and 7 km, respectively, from a railroad line. The points C and D nearest to A and B are 6 km apart. Where should a station be located to minimize the length of the new road from A to S to B? (grade 12 calculus, use derivatives)
- The population of an endangered species of rhinos in 2002 was estimated to be 148,003 rhinos. By 2014, the number of rhinos had grown to 211,625. a) Assuming the population grows linearly, find the linear model, y=mx+b, representing the population x years since 2000. m? b?(round m and b to 3 decimal places) b) using the linear model from part (a), estimate the population in 2029.Use least-squares regression to fit a straight line y = f(x) = Ax+B to: xi -8 -3 0 4 6 yi 7 4 2 1 -2 Along with the slope (A) and intercept (B), A= ? B=?Transistor gain is an integrated circuit device between emitter and collector (hFE) is related to twovariables, that can be controlled at the deposition process, emitter drive-in time (x1, in minutes), andemitter dose (x2, in ions x 1014). Fourteen samples were observed following deposition. The table shows the data. 1. Determine if emitter drive-in influences gain in a linear relationship. Test H0: β1=0, where β1 is the slope of the regressor variable.2. Determine if emitter dose influences gain in a linear relationship. Which regressor variable is thebest predictor of gain?3. Graph the scatter plot of the two regressor variables in separate graphs and draw the regressionline. Compare both graphs in terms on the results of a. and b.
- The linear approximation ...Accountants at the Tucson firm, Larry Youdelman,CPAs, believed that several traveling executives were submittingunusually high travel vouchers when they returned from businesstrips. First, they took a sample of 200 vouchers submitted from the past year. Then they developed the following multiple-regres-sion equation relating expected travel cost to number of days on the road ( x1 ) and distance traveled ( x2 ) in miles:yn = +90.00 + +48.50x1 + +.40x2The coefficient of correlation computed was .68.a) If Donna Battista returns from a 300-mile trip that took herout of town for 5 days, what is the expected amount she shouldclaim as expenses?b) Battista submitted a reimbursement request for $685. Whatshould the accountant do?c) Should any other variables be included? Which ones? Why?For this problem, use the multiple regression equation below to complete parts (a) and (b). Yi=10+5X1i+3X2i a. Interpret the meaning of the slopes. A. If X1 increases one unit, Y increases 3 units. If X2 increases one unit, Y increases 5 units. B. If X1 increases one unit, Y increases 5 units. If X2 increases one unit, Y increases 3 units. C. If X2 is constant, when X1 increases one unit, Y increases 5 units. If X1 is constant, when X2 increases one unit, Y increases 3 units. D. If X2 is constant, when X1 increases one unit, Y increases 3 units. If X1 is constant, when X2 increases one unit, Y increases 5 units. b. Interpret the meaning of the Y-intercept. A. The Y-intercept 5 is the estimate of the mean value of Y if X1 and X2 are both 0. B. The Y-intercept 5 is the estimate of the mean value of Y if X1 is 0. C. The Y-intercept 10 is the estimate of…
- Determine the best (according to sum-of-squares-measure) curve y = Axb, through the data above. Transformed equation ln(y) = ln(A) + b ln(x) or Y = a + bX.How do you find the linear approximation?As a result of urbanization, the temperatures in Paris have increased. In 1891 the average daily minimum and maximum temperatures were 5.8°C and 15.1°C, respectively. Between 1891 and 1968, these average temperatures rose 0.019°C/yr and 0.011°C/yr, respectively. Assuming the increases were linear, find the year when the difference between the minimum and maximum temperatures was 9C, and determine the corresponding average maximum temperature.