3/1 Points] DETAILS PREVIOUS ANSWERS SCOLALGCC1 1.8.008. MY NOTES ASK YOUR Find a function that models...
8. [-/1 Points] DETAILS SCALCET8 4.3.AE.002.NVA MY NOTES ASK YOUR TEAC EXAMPLE 2 Find the local minimum and maximum values of the function below. f(x) = 3x4 - 1683 - 192X2 + 5 Video Example SOLUTION f'(x) = 12x3 - 48x2 – 384x = 12x(x - 8)(x + 4) From the chart Interval 12x X-8 X + 4 f'(x) f x < -4 decreasing on (-0,-4) -4 < x < 0 + increasing on (-4,0) 0<x< 8 decreasing on (0,8)...
1. [-/1 Points) DETAILS TANAPCALC10 8.3.003. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the critical point of the function. Then use the second derivative test to classify the nature of this point, if possible. (if an answer does not exist, enter DNE) FIX,Y)=x2-12 - 8x + y + 5 critical point dastication -Select- Finally, determine the relative extrema of the function (if an answer does not exist, enter DNE) relative minimum value relative maximum value Need Help? Red Submit...
13. [-/3 Points) DETAILS LARCALC11 3.1.031. Find the absolute extrema of the function on the closed interval. g(x) - 2x2 X-6 (-3, 2] minimum (x, y) = (smaller x-value) (larger x-value) minimum (x, y) - maximum (x,y) = Need Help? Medit Talk to a Tutor 14. (-/2 points) DETAILS LARCALC11 3.1.508.XP. Find the absolute extrema of the function on the closed interval. 4 h(s) = [0, 1] 3 minimum (s, h) - maximum (s, h) = Need Help? Watch it...
[3.59/7.18 Points) DETAILS PREVIOUS ANSWERS SCALCET8M 11.2.059. MY NOTES ASK YOUR TEACHER Find the values of x for which the series converges. (Enter your answer using interval notation.) (x-8) n=0 (1,15) Find the sum of the series for those values of x. x 15-x Need Help? Read it Show My Work (Optional)
11.0/0.71 Points) DETAILS PREVIOUS ANSWERS LARCALCET6 3.7038 MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER An airplane flies at an altitude of y = 2 miles toward a point directly over an observer (segure). The speed of the plane is 00miles per hour. Find the rates at which the angle of elevation is changing when the angle is = 30, 0-60, and -70 (a) 0 = 30 Xin 150.00 Xramin (c) = (found your answer to two decimates radmin Need Help?
6. [1/2 Points] DETAILS PREVIOUS ANSWERS SCALCET8 11.10.013. MY NOTES ASK YOUR TE Find the Maclaurin series for f(x) using the definition of a Maclaurin series. [Assume that f has a power series expansion. Do not show that R,(x) > 0.] f(x) = sin(x) f(x) = 3 ( xan (-1)" (2n)! n = 0 x Find the associated radius of convergence R. R = ♡ Need Help? Read It Talk to a Tutor
[0/1 Points] DETAILS PREVIOUS ANSWERS LARCAL Find the differential dy of the given function. (Use "dx" for dx.) x + 2 y = 4x - 5 dy Need Help? Read It Talk to a Tutor Submit Answer [-/1 Points] DETAILS LARCALC11 3.9.027. Find the differential du fithe nimen function useil dx" for dx.)
15. [0/5 Points] DETAILS PREVIOUS ANSWERS LARBAPCALC8 2.4.056. MY NOTES Use the demand function to find the rate of change in the demand x for the given price p. (Use 2 decimal places.) 2p x = 500 – p p = $2 p+7' 4478/9 X units per dollar Need Help? Read It Talk to a Tutor
Previous Answers 12 points CraudColAlg5 2AFL3.007 My Notes Ask Your Teacher The following illustrates an application of optimization using parabolas. A study found that the cost C per pupil of operating a high school in a certain country depends on the number n of students enrolled. The cost is given by C=65,000-500n+ n? oolars per pupi What enrollment produces the minimum cost per pupil? n250 students What is the minimum cost? 25000 Need Help? Read Talk to a Tutor I...
9. [O/10 Points] DETAILS PREVIOUS ANSWERS SCALCET8 6.3.504.XP.MI. MY NOTES PRACTICE ANOTHER Use the method of cylindrical shells to find the volume V generated by rotating the region bounded by the given curves about x = 4. y = 3x4, y = 0, x= 2 2567 V = 5 Need Help? Read It Watch It Master it Talk to a Tutor