Leave your answer(s) in the positive exponent whenever possible. For instance, instead of writing x-2, you...

Question

Question

Leave your answer(s) in the positive exponent whenever possible. For instance, instead of writing x-2, you should write it in

5. Find the open intervals on which the graph of the function f(x) = upward or concave downward. X+8 X-7 is concave (8 points

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

15 (++ dx 71-7 f(x)= xto d-7 Hove, for finding the concavity, first we need to find f(x). So f (x) = 9 -15 (x-7) 2 f(X) = (

Add a comment

Answer 2

Similar Homework Help Questions

Leave your answer(s) in the positive exponent whenever possible. For instance, instead of writing x-2, you...

Leave your answer(s) in the positive exponent whenever possible. For instance, instead of writing x-2, you should write it in . Remember to also simplify where possible. 3. a) Explain why the Mean Value Theorem cannot be applied to the function f(x) = cos x + tanx on the interval of [0, 1]. What specific value(s) of x cause the Mean Value Theorem to inapplicable? (3 points) b) Assume that all criteria for the Mean Value Theorem are satisfied for...
Consider the following function. (If an answer does not exist, enter UN 36 f(x) = x...

Consider the following function. (If an answer does not exist, enter UN 36 f(x) = x + х (a) Find the intervals where the function is increasing and where it is decreasing. (Enter your answer using interval notation.) increasing decreasing (b) Find the relative extrema of F. relative maximum (X,Y) - relative minimum (X,Y) - (c) Find the intervals where the graph of fis concave upward and where it is concave downward. (Enter your answer using interval notation.) concave upward...
determine where the graph of the function f(x)=2x-√49-x^2 is concave upward and where it is concave...

determine where the graph of the function f(x)=2x-√49-x^2 is concave upward and where it is concave downward. also find all inflection points of the function (In 73.1 In 8 7211 Оe 1 94 721 dla 1 QUESTION 4 Determine where the graph of the function f(x)-2x-19-x is concave upward and where it is concave downward. Also find all infection points of the function O a CD on (-7, 7). IP mone b. CU en (-7,7 IP none OC CU on...

2) Determine the intervals where the graph of the function is concave upward or concave downward....

2) Determine the intervals where the graph of the function is concave upward or concave downward. Find all the possible points of inflection. (x) - X-sinx,Os X s 2
Determine where the second derivative of the function is positive and where it is negative. Determine...

Determine where the second derivative of the function is positive and where it is negative. Determine where the graph of the given function is concave upward and concave downward. Find the coordinates of all inflection points. f(x) = x3 + 6x2 + x + 9 O A. Concave upward for x>-2; concave downward for x < -2; inflection at (-2, 11) B. Concave upward for -3.9<x< .0.1; concave downward for x < -3.9 and x > -0.1; inflection at (-3.9,...
Let f(x) = 2x + 8/x +1 (a) Find the interval(s) where the function is increasing...

Let f(x) = 2x + 8/x +1 (a) Find the interval(s) where the function is increasing and the interval(s) where it is decreasing. If the answer cannot be expressed as an interval, state DNE (short for does not exist). (b) Find the relative maxima and relative minima, if any. If none, state DNE. (c) Determine where the graph of the function is concave upward and where it is concave downward. If the answer cannot be expressed as an interval, use...

Suppose that the graph below is the graph of f'(x), the derivative offe). Find the open...

Suppose that the graph below is the graph of f'(x), the derivative offe). Find the open intervals where the original function is concave upward or concave downward. Find any inflection points Select the correct choice below and ful in any answer ones within your choice O A The original function has an infection points) (Use a comma to separate answers as needed. Use integer or factors for any numbers in the expression) OB. The original function does not have an...
Make sure you show your work clearly, use calculus, and box your final answer. No work...

Make sure you show your work clearly, use calculus, and box your final answer. No work = No credit. You may use a calculator, DESMOS, notes, and book. 1. (8 points) Let y = -x3 + 6x2 - 5 a. Find all critical numbers for f(x). b. Find the absolute extrema on the interval [-1, 3). Clearly label your answers. c. Find the absolute extrema on the interval [1, 3). Clearly label your answers. 2. (6 points) Let y =...
i need help with these two please. on the first one i have gotten to 2x^3+6x^2+5x+5=0...

i need help with these two please. on the first one i have gotten to 2x^3+6x^2+5x+5=0 but do not know how to factor or where to go next. thank you this is as far as I got on the first 2 3 4 5 Find the point on the graph of the function f(x)(x + 1) that is closest to the point (-5,1). Round all numerical values in your an four decimal places (-2.3918,1.937) (3.3811,1.937) (2.3918,1.937) o (-1.937,3.3811) (-33811,2.3918) Question...

please show all your work i am really trying to understand how to solve these Find...

please show all your work i am really trying to understand how to solve these Find the equation of the tangent line to the graph of f(x) at the given point. f(x) = In(3x-2) at (1,0) Find the derivative of the function, y = - 3xIn(x+1) Show all of your work on paper dy I dx Find the largest open intervals on which the function is 1. Increasing 2. Decreasing 3. Concave upward 4. Concave downward 3. find the location...

Leave your answer(s) in the positive exponent whenever possible. For instance, instead of writing x-2, you...

Homework Answers