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Approximate the point of intersection of the graphs of fand g. (x, y) = ( ) 20 40 60 80 Solve the equation f(x) = g(x) algebraically to verify your approximation. f(x) = log4 * g(x) = 3 (x, y) =(
mutiple parts T hen graph fand give the (a) domain and (b) range. Determine the largest open Explain how the graph of the function f(x) = can be obtained from the graph of y intervals of the domain over which the function is (c) increasing or (d) decreasing. To obtain the graph oft, the graph of y by a factor of Graph the function f(x) = Choose the correct graph below. OB. (a) The domain of f(x) is (Type your...
need help Given the function f(x) = VX-7, (a) Find f '(x). (b) Graph fand in the same rectangular coordinate system. (c) Use interval notation to give the domain and the range of fandf (Hint: To solve for a variable involving an nth root, raise both sides of the equation to the nth power,
2:45 webassign.net ASSnts A LCal 0 Consider the function f(x) and the point P(4,2) on the graph f (a) Graph fand the secant lines passing through the point P(4, 2) and Q(x, fx)) for x-values of 1, 6, and 8 (b) Find the slope of each secant line. (Round your answers to three decimal places.) (line passing through Q(1, f(x)) (line passing through Q(6, fx)) (line passing through Q(8, f(x)) (c) Use the results of part (b) to estimate the...
Find (fog)(x) and (gof)(x) and the domain of each f(x) = x²-6, g(x) = 2x - 4 (fog)(x) = _______ (Simplify your answer) (gof)(x) = _______ (Simplify your answer.) The domain of (fog)(x) is _______ (Type your answer in interval notation.) The domain of (gof)(x) is _______ (Type your answer in interval notation.)
PLEASE USE MATLAB COMMANDS THANK YOU Use Matlab to graph the functions f(x) = 3xsin(3x) and g(x)= 12 - 2x² so that you can read off the point(s) of intersection (if any), accurate up to two decimal places. 1) Write down the Matlab command(s) you used to create the x-vector. 2) Write down the Matlab command(s) you used to produce the vectors containing the f- and g-function values. 3) Write down the Matlab command(s) you used to plot the graphs....
6. Use Matlab to find the point(s) of intersection (if any) between the functions f()10sin(2 5) and g(x)-6r-4, accurate to two decimal places. Write down the Matlab commands to produce the x-vector, the vectors representing the f- and g-values and the plot of the graphs. 7. Use Matlab to find the minimum (accurate to two decimal places) of the function in the interval (0,π). 6. Use Matlab to find the point(s) of intersection (if any) between the functions f()10sin(2 5)...
The functions fand g are given. Find each of the following functions and determine their domain. (Enter your answer for each domain using interval notation.) (x) = 3x + 4 and g(x)=2x-3 (a) (f+)x) function (f+)() - domain (b) (- 9)x) function (f - 9)x) = domain C) (f. 9x) function (f)(x) = domain function domain
Suppose that the functions f and g are defined as follows. f(x)=-4x+5 g(x) = 2x+1 Find f-g and . Then, give their domains using interval notation. 0 0 (-8)(x) = 0 0 .6 (0,0) [0,0] Domain off-g: 0 OVO (0,0] [0,0) Ø 00 -00 ()(w) = 0 5 ? Domain of I bo
Question 7 7. For each pair of functions fand g below, find (x)) and g (fx). Then, determine whether fand g are inverses of each other Simplify your answers as much as possible. (Assume that your expressions are defined for all x in the domain of the composition. You do not have to indicate the domain.) (a) (x) 2x x1 (b) f(x) =T g (x)=2x + 1 f(g (x)) = f(g (x)) = fand g are inverses of each other...