9 Find the derivative of the function F(x) = 3x - 2 2 - 9x Answer...
Problem 7 Find the derivative of the function f(x) = x34tan x ** 3x - 4
7. Show that the equation f(x) = x^3 + 3x^2 - 9x + 7 = 0 has a solution for some x is E(-6; -5). Apply Newton’s method with an initial guess x0 = -5 to find x2. 8. Find the intervals of increase and decrease of the function x2e^-2x. 9. Sketch the graph of the curve y = x3 + 3x2 - 9x + 7. Be sure to find the intervals of increase, decrease and constant concavity and all...
The polynomial function fis defined by f(x) = -3x +7xº+3x-9x-1. Use the ALEKS graphing calculator to find all the points (x,8(x)) where there is a local Round to the nearest hundredth. If there is more than one point, enter them using the "and" button. (s. S()) = 00 Cand Х 5 ? Continue
3. Find the derivative for each function below. a) f(x) = ecosh(3x) b) f(x) = x?tanhx
the function is g(x) = 1/3 x^3 - 3x^2-9x+20 a) Find, if any, all local extrema (local max, local min) and the inflection point for g(x). 15 points b) What basic cubic equation does g(x) strongly resemble? In other words, the above g(x) is what other cubic function f(x) shifted and scaled by 1/3 : 10 points
QueBLIUI JI JPLS Find the requested value of the second derivative of the function. f(x) = 7x2 + 9x - 3; Find f"(0). 14 00 -14 Question 32 5 pts Find the indicated absolute extren um as well as all values of x where it occurs on the specified domain f(x) = * x3 - 2x² + 3x - 4; (-2, 5] Minimum 0 -4 at x = 0 at x = -2 atx = 2 Question 33 5 pts...
1) 2) Let f(x) = 23 + 9x² – 812 +21. (a) Use derivative rules to find f'(x) = 3x2 +18% -81 (b) Use derivative or the derivative rules to find f''(x) = 60 + 18 (c) On what interval is f increasing (include the endpoints in the interval)? interval of increasing = (-0,-9] U [3,00) (d) On what interval is f decreasing (include the endpoints in the interval)? interval of decreasing = [-9,3] (e) On what interval is f...
(a) =-3x- 9x - 1. (c) Find the interval(s) where the function f(x) = 5x1/3 - 25/3 is concave up/down. Is there any inflection point(s)? If yes, state its (their) coordinates.
Consider the function f(x) = x3 + 3x² - 9x +1. (a) Identify all critical points of f(x). (Providing the -values will be sufficient. Hint: They will be integers.) (b) Use your answer from (a) to identify the absolute maximum value (global max) and absolute minimum value (global min) of f(x) over the x-interval (-2,2]. (Be clear and correct about what you are checking for full credit!)
Question 2-Part B: How many inflection points for the function whose second derivative is f"(x) sin(3x)-cos(x2) for 0 < x < 3 Question 2-Part B: How many inflection points for the function whose second derivative is f"(x) sin(3x)-cos(x2) for 0