Find the first derivative of the following function: Y = 5X4/5 + 3X3 - 2X3/2 - 10 Find the first derivative of the following function: Y = 2X3 - 3X2 + 2X - 50 Find the derivative of the following function: y = (3x + 4)(5x^2 + 10x + 6). Find...
aNotice that we can make no estimate of the concentration’s rate of change at times t=1,2,3, where the graph we have drawn for the concentration has a corner and no slope. The derivative step function is not defined at these times. 注意我们不可以时常做估计变动t=1,2,3的集中的率,图...
So to find where the graph is concave up or concave down we will find f″(x) and where f″(x)=0 or f″(x) does not exist. Then we use these values to determine open intervals, then choose test values in each of the op...
(a) Find f′−(4) and f′+(4) for the function f(x)={0ifx≤05−xif0<x<415−xifx≥4 (b) Sketch the graph of f. (c) Where is f discontinuous? x=5 (d) Where is f not differentiable? (4,1) cornerok where does the one sided derivative fit into this c also ...
such that the derivative function changes signs at those critical points. Critical points are the points {eq}\displaystyle c, {/eq} from the domain of the function such that {eq}\displaystyle f'(c)= 0 \text{ or } f'(c) \text{ does not exist } (DNE) {/...
The second query shows the really bad effects of this in that the derivative value is obscenely high. This is causing problems in our graphs as the first point destroys the scale of the graph, and all other points are just a flat line at the bottom. ...
We thus have an equation for the particle density n, which varies with height, but which has a derivative which is proportional to itself. Now a function which has a derivative proportional to itself is an exponential, and the solution of this differential equation is n=n0e−mgh/kT.(40.1...
The first derivative of the function does not exist at those points. Answer and Explanation: We have the function {eq}\displaystyle f(x) = |x - 4| + |x + 2|\\ {/eq} Graph the function {eq}\displaystyle f(x) = |x - 4| + |x + 2|...
Where the function changes its concavity, we affirm that there is an inflection point as long as the function is defined for that value of the independent variable. Therefore the second derivative is essential to determine the existence of an inflection...
Answer to: A graph of y = f(x) is shown below. Find lim x-c f(x) where c = -2. By signing up, you'll get thousands of step-by-step solutions to...