Let's work through another example together. Problem Given f(x) = x + 3x 3 and g(x)...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Let's work through another example together. Problem Given f(x) = x + 3x 3 and g(x) = 2x, find f(g(x)). Solution First, we need to decide which function will go inside which. Since our function reads "f of g of a", we know that we are going to substitute the function for g(x) into every a spot in the f(x) function. f(g(x)) =( +3( -3 Next, perform normal order of operations for each term. (Hint: (2x)2 = (2x) (2x)) f(g(x)) = x+ 3 Let's look at how this example would be different if it was performed in the opposite order. Given f(x) = x + 3x - 3 and g(x) = 2x, find g(f(x)). In this case, we'll need to plug the whole function for f(x) into the input (x) spot in the g(x) function. g(f(x)) = (x + 3x - 3) Then we'll distribute to each term. g(f(x)) =2 (x)+ Simplify to get the final answer. g(f(x)) = x+ Check Composition of Functions Interactive (3x) - x 6 3 Let's work through another example together. Problem Given f(x) = x + 3x 3 and g(x) = 2x, find f(g(x)). Solution First, we need to decide which function will go inside which. Since our function reads "f of g of a", we know that we are going to substitute the function for g(x) into every a spot in the f(x) function. f(g(x)) =( +3( -3 Next, perform normal order of operations for each term. (Hint: (2x)2 = (2x) (2x)) f(g(x)) = x+ 3 Let's look at how this example would be different if it was performed in the opposite order. Given f(x) = x + 3x - 3 and g(x) = 2x, find g(f(x)). In this case, we'll need to plug the whole function for f(x) into the input (x) spot in the g(x) function. g(f(x)) = (x + 3x - 3) Then we'll distribute to each term. g(f(x)) =2 (x)+ Simplify to get the final answer. g(f(x)) = x+ Check Composition of Functions Interactive (3x) - x 6 3
Expert Answer:
Answer rating: 100% (QA)
The image youve provided outlines the process of finding the composition of ... View the full answer
Related Book For
Posted Date:
Students also viewed these mathematics questions
-
Explore the utilization of advanced land-use planning frameworks, such as agent-based modeling and cellular automata, for simulating dynamic urban growth patterns and predicting the long-term effects...
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
What operational changes would you recommend to Wally to improve performance? Wally Meyer deftly balanced his office keys and a large printout of forecasting data as he wheeled his mountain bike...
-
Rainfall of magnitude 3.8cm and 2.8cm occurring on two consecutive 4-h durations on a catchment of area 27km produced the following hydrograph of flow at the outlet of the catchment. Estimate the...
-
Bobby Young is the accountant for the Blazers, a new professional hockey team. He has just finished preparing the financial statements for the team's first year end, which falls on December 31, 2015....
-
Two wires, X and Y are made of the same metal and are at the same temperature. Y is twice as long as X and has twice the cross-sectional area. Which of the following is correct? A. X and Y have the...
-
The account balances for the year ended December 31,2010, for Williams Industries are listed next: Requirements 1. Calculate the gross profit percentage for Williams Industries for the year. 2. The...
-
1. Document the effects of the GAAP differences in the 20F by doing the following: a. For the current year, calculate the percentage change for net income and for total shareholders equity indicated...
-
How do organizational structures impact intra-team dynamics and inter-departmental collaboration in complex work environments ?
-
A painting operation is scheduled in blocks, where each block involves painting products with a particular color. Cleaning time is required in between each pair of blocks so that the equipment can be...
-
A Sheraton Hotel bond has a par value of $1,000, and has a coupon rate of 7.25%. The coupon in paid quarterly. The investor's rate of return is 9%. The bond will mature in 12 years, and the investor...
-
According to supply and demand, why would LeBron James earn a lot more than an economics professor?
-
How do scholars and practitioners conceptualize the intricate dynamics of the technology cycle, encompassing phases of invention, innovation diffusion, adoption, maturation, and obsolescence, within...
-
What measures should be put in place to control the organization? Somebody has to be in charge. Which one? What mechanisms can they use to make sure that they always knew who's in charge of what in...
-
The light beam shown in the figure below makes an angle of 18.8 with the normal line NN' in the linseed oil. Determine the angles and 0. (The refractive index for linseed oil is 1.48.) 0 = Air...
-
rtment of an Kingston Company produces a hover board with a unit variable cost of $100 and a unit selling price of $176. Fixed manufacturing costs were $24,000 when 8,000 units were produced and...
-
14. How many moles of solute particles are present in 1 L of each of the following aqueous solutions? (a) 0.3 M KBr (b) 0.065 M HNO3 (c) 10-4 M KHSO4 (d) 0.06 M ethanol (C2H5OH) Solution
-
Prove that if Σ an is absolutely convergent, then a. an
-
Xylene has three major isomers, m-xylene (A), o-xylene (B), and p-xylene (C). When m-xylene (A) is passed over a Cryotite catalyst, the following elementary reactions are observed. The reaction to...
-
Enrico Fermi was an Italian physicist who received the Nobel Prize for his work on nuclear processes. Fermi was famous for his Back of the Envelope Order of Magnitude Calculation to obtain an...
-
Find the Interactive Computer Games (ICG) on the CRE Web site (http://www.umich.edu/~elements/6e/icg/index.html). Read the description of the Kinetic Challenge module...
-
Explain the significance of the microscopic and macroscopic approaches to the study of thermodynamics.
-
A U-tube mercury manometer is connected to a venturimeter to measure the pressure drop of water flowing through a pipeline. If the difference in the mercury levels in the tube is \(20 \mathrm{~cm}\),...
-
A spherical ball of mass \(10 \mathrm{~kg}\) is dropped from a height of \(15 \mathrm{~m}\). What is its potential energy at the time of release? Consider the potential energy of the ball as...
Study smarter with the SolutionInn App