b)
c)
-4<x<-3 | -3<x<-1 | -1<x<1 | |
Sign | - | + | - |
Behaviour | Decreasing | Increasing | Decreasing |
d)
help me with these problems and ill give you amazing ratings!! (must do all please) 11. Make a detailed graph of the function f)-1---on the interval |-4,1] by completing the following steps (a)...
(a) Determine the intervals on which (x)> 0 and the intervals on which "(x) < o. Display your answer in the form of a sign chart for f"() (h) Using your answer in (8), which of the points are inflection points of J(a). inflection points: (separate multiple points by comm (i) On the coordinate system on the following page, make as accurate a sketch as you can of the graph of f(x). Label the v-intercept and all local marima, minima,...
help me with these problems and ill give you amazing ratings!! (must do all please) 7. Answer the following questions about continuity. (a) Write down the values of z at which the following function is discontinuous. If the function is continuous at every value of z, write 'Continuous Everywhere' f(a)1 (separate multiple values by commas) (b) Write down the values of z at which the following function is discontinuous. If the function is continuous at every value of z, write...
(1 point) NOTE: When using interval notation in WebWork, remember that: You use 'INF' for oo and '-INF' for -0. And use 'U' for the union symbol. Enter DNE if an answer does not exist. f(x) = -1.5x² – 5x – 2 a) Determine the intervals on which f is concave up and concave down. f is concave up on: f is concave down on: b) Based on your answer to part (a), determine the inflection points of f. Each...
Please show solution steps. Thanks! 11. Give the values of the definite integrals: 1., (x) dx = 12, 1,8(x) dx = -6, 5, 8(x) dx = 24 find: |.[2f(x) + 4g(x)] dx = b) {**$(x) dx = — c) | ,8(x) dx = 12. (8 pts.) The graph of f'(x) is given. Identify the following properties for f(x). YA y= f'(x) far a) What are the x-values of the critical numbers on the graph: b) Make a sign chart for...
You are given f(x) = x² – 3 Note that the formula is for f, not for f'. 1. Find the critical points of the function. Note: There are some points where f' does not exist because, at those points, f doesn't exist either. Those points are NOT critical points, but they are needed for the next step. 2. Make a sign chart for f'. Note: Along with critical points, your sign chart must also include all points where f'...
2. Use the information in the charts to answer the following questions and sketch the graph of the function f(x) a) List all the critical points (both coordinates) and classify them as max, min, or neither b) List all the inflection points - ND + + ND - 0 + S. Sketch the graph of each given function by doing the following (box your answer to each of the questions) 1. Determine the domain of the function. Use limits to...
f(T) = 22 9 Instructions: • If you are asked for a function, enter a function. • If you are asked to find 2- or y-values, enter either a number or a list of numbers separated by commas. If there are no solutions, enter None. • If you are asked to find an interval or union of intervals, use interval notation. Enter { } if an interval is empty • If you are asked to find a limit, enter either...
Chapter 4 tch the graph. Each part Use the function below on the interval specified to answer the following questions and ske counts equally. f(x)= ex sin(x), [-π, π] a. Find any x- and y-intercepts for the specified interval. Show work. b. Find any horizontal and vertical asymptotes. Show work. c Give the intervals in interval notation where the function is increasing and where it is decreasing for the specified interval. Show your work. You may show your work in...
. Graphing Strategy Step 1 Analyze f() (i) Find the domain of f. (i) Find the intercepts. (i) Find asymptotes . Step 2 Analyze f() Find critical numbers of f. Construct a sign chart for f(z), determine the intervals on which f is increasing and decreasing, and find local maxima and minima of ? . Step 3 Analyze f () Find the partition number of f. Construct a sign chart for f"(a),. determine the intervals on which the graph of...
can i het help with this question please The graph and equation of the function f are given. a. Use the graph to find any values at which f has a relative maximum, and use the equation to calculate the relative maximum for each value b. Use the graph to find any values at which f has a relative minimum, and use the equation to calculate the relative minimum for each value. fx)-2x3+3x2 -12x+7 I-5.5.1] by I-35,35,5] a. Select the...