answer:To find the second derivative of f(x), we first need to find the first derivative, denoted as f'(x), and then differentiate it again to get f''(x). The first derivative, f'(x), is found using the chain rule: f'(x) = 5left(7x^4 - frac{11}{2}right)^4 cdot 28x^3 = 140x^3left(7x^4 - frac{11}{2}right)^4 Now, we find the second derivative, f''(x): f''(x) = 140x^3 cdot 4 left(7x^4 - frac{11}{2}right)^3 cdot (28x^3) + 140x^3 cdot left(7x^4 - frac{11}{2}right)^4 cdot 28 f''(x) = 560x^6left(7x^4 - frac{11}{2}right)^3 + 3920x^6left(7x^4 - frac{11}{2}right)^3 f''(x) = 4480x^6left(7x^4 - frac{11}{2}right)^3 Simplifying further, we get: f''(x) = frac{35}{4}x^2 left(14x^4 - 11right)^3 left(266x^4 - 33right) So, the second derivative of the function is: f''(x) = frac{35}{4}x^2 left(14x^4 - 11right)^3 left(266x^4 - 33right)

answer:By default, evil-ex-search-persistent-highlight only affects the highlighting during the search process, removing the highlights after you confirm or abort the search with RET or C-g. However, it does not apply to navigation commands like n and N. Unfortunately, there isn't a built-in feature in evil-search to automatically expire highlights after a specific time period. If you'd like this functionality, you can consider writing a custom function or adding a hook to achieve the desired effect, or contribute a patch to the evil-search module to support auto-expiring highlights.

answer:To find the equation of a line using the two-point formula, you would need to calculate the slope of the line using the change in y over the change in x between the two given points. This slope represents the steepness and direction of the line. Once you have the slope, you can use one of the two points and the slope to find the y-intercept of the line. The y-intercept is the point where the line crosses the y-axis. With both the slope and y-intercept, you can construct the equation of the line in the slope-intercept form, which is y = mx + b, where m is the slope and b is the y-intercept.

answer:In management accounting, cost-benefit analysis is used to compare the costs and benefits of different business decisions. This information is then used to make informed decisions about how to allocate resources and manage operations. Internal measurement and reporting are based on cost-benefit analysis because it provides a framework for evaluating the financial impact of different decisions. This information is essential for making sound business decisions. True.