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1. DETAILS HARMATHAPBR1 9.1.003. A graph of y = f(x) is shown and a c-value is...
DETAILS HARMATHAPBR1 9.1.009. Use properties of limits and algebraic methods to find the limit, if it exists. (If an answer does not exist, enter ONE.) lim XX-2 DETAILS HARMATHAPBR1 9.2.015. The monthly charge in dollars for x kilowatt-hours (kWh) of electricity used by a residential consumer from November through June is given by the function 10 + 0.094x if O SXS 100 C(x) - 19.40 + 0.075(x - 100) if 100 < x < 500. 49.40 + 0.06(x - 500)...
PLEASE ANSWER ASAP 3. [2/3 Points) DETAILS PREVIOUS ANSWERS SULLIVANCALC2 1.1.020. Use the graph to investigate the following limits. (For each limit, enter an integer. If an answer does not exist, enter DNE.) у 8 y = f(x) 6-1 4 2+ 4 Tim f(x) x-2- 4 (b) lim f(x) 2 (c) lim f(x) x2
Use the graph of F'(x) to answer questions about the function F(x). The domain of F(x) is (-00, ). This is the graph of F'(x). 12 4 8 14 18 (a) Find the critical values for F(x). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) x= (b) Give the intervals where F(x) is increasing. (Enter your answer using interval notation. If an answer does not exist, enter DNE.) (c) Give the intervals where...
23. [-16 Points] DETAILS LARCALCET7 4.4.028.EP. Consider the following function. f(x) = 3 sin(x) + 3 cos(x), [0, 27) Find f'(x). f'(x) = Find f'(x). f"(x) = Find the points of inflection of the graph of the function. (If an answer does not exist, enter DNE.) (x, y) = (smaller x-value) (x, y) = (larger x-value) Describe the concavity. (Enter your answer using interval notation. If an answer does not exist, enter DNE.) concave upward concave downward
For the function shown in the graph, find the indicated function value and limit. Find f(2) and lim f(x). O A. 1;3 OB. 1; does not exist OC. 1:1 OD. Does not exist does not exist For the function shown in the graph, find the indicated function value and limit. Find f(2) and lim f(x). X2 10 -10-8 -4.53 12 4 6 8 10
16. (0/3 points) DETAILS PREVIOUS ANSWERS LARCALC10 1.3.507.XP. Consider the following function and its graph. -2 Use the graph to determine the limit visually (if it exists). (If an answer does not exist, enter DNE.) lim f(x) X-1 0 (6) lim Write a simpler function that agrees with the given function at all but one point.
PRACTICE ANOTHER 1. (-14 Points] DETAILS LARCALC11 1.4.005. MY NOTES ASK YOUR TEACHER Use the graph to determine the limit. (If an answer does not exist, enter DNE.) 6 5! (5, 4) 4! 3 2 1H 3 4 5 6 -1f (a) lim f(x) = (b) lim f(x) - (c) lim f(x) - XC Is the function continuous at x = 5? Yes No Need Help? Read it Talk to a Tutor
10. DETAILS HARMATHAPBR1 9.6.001.MI. Differentiate the function. f(x) = (2x - 5)35 F"(x) = 11. DETAILS HARMATHAPBR1 9.9.003. Cost is in dollars and x is the number of units. Find the marginal cost function MC for the given cost function. C(x) = 450 + 16x + x2 MC = 12. DETAILS HARMATHAPBR1 9.9.007. Cost, revenue, and profit are in dollars and x is the number of units. If the total profit function is P(x) = 2x - 15, find the...
15. [2/3 Points) DETAILS PREVIOUS ANSWERS LARCALC10 1.3.506.XP. Consider the following function and its graph. 8(x) = - y2 Use the graph to determine the limit visually (if it exists). (If an answer does not exist, enter DNE.) (a) lim () -1 (b) lim (2) 0 Write a simpler function that agrees with the given function at all but one point. D26x) - Submit Answer Viewing Saved Work Revert to Last Response
-/7.14 points WANEAC7 3.1.035. 0/6 Submissions Used The graph of fis given. Use the graph to compute the quantities asked for, if a - 6. HINT (See Examples 4-5.1 (If you need to use or -- enter INFINITY or -INFINITY, respectively. If an answer does not exist, enter DNE.) (a) lim f(x) (b) lim f(x) Need Help? Wh Talk is a Tutar | -/7.14 points WANEAC73.1.039. 0/6 Submissions Used The graph of f is given. Use the graph to compute...