Functions and Relations

Welcome to the "Functions and Relations" category of Questions LLC! Whether you're a mathematics enthusiast, a student studying Algebra, or simply curious about the world of functions and relations, this is the perfect place for you. Here, you will find a wide range of questions, discussions, and explanations related to this fascinating field. Dive in to explore the fundamental concepts, properties, and applications of functions and relations. From understanding how inputs relate to outputs in a function, to exploring the connections between variables in different mathematical scenarios, this category is designed to satisfy your curiosity and expand your knowledge. Join our community, engage in insightful conversations, and unravel the secrets of functions and relations together!

Questions (53)

5.6.8 - Quick Check: Formalizing Relations and FunctionsWhat is the domain of the function below? {(0, 2), (3, 1), (5, 2), (8,
1. 4 answers
2. asked by htsrhtdyjy
3. 998 views
Right now we are learning about functions, relations, etc. and I am kind of confused.Here is what I have to answer: Determine
1. 1 answer
2. asked by Celina
3. 642 views
What is range in math
1. 1 answer
2. asked by Brenda
3. 56 views
IFf(x) = {(3,5), (2,4), (1,7)} h(x)= {(3,2), (4,3), (1,6)} determine each of the following: (f+h)(1)= how do I add f and h? (f o
1. 3 answers
2. asked by Anonymous
3. 1,104 views
The table shows the outputs y for different inputs x:Input (x) 3 7 11 15 Output (y) 4 6 8 10 Part A: Do the data in this table
1. 4 answers
2. asked by brittany
3. 4,978 views
Express the function F(x)=1/(x+9) in the form g of h. If h(x)= x+9 , find the function g(x).
1. 5 answers
2. asked by Shel Bell
3. 2,066 views
Determine if the set of points (−1,3), (2,5), (3,8), and (4,5) is a function. Explain. A. The set of points is a function
1. 4 answers
2. asked by connexus kid
3. 1,256 views
(f o f^-1)(-10)Please help solve this composition of an inverse function.
1. 4 answers
2. asked by Gabrielle
3. 1,626 views
1. Find the domain of the composite function f o g. f(x)= 2/x-3; g(x)= 7/x2. Solve the following exponential equation. Exact
1. 3 answers
2. asked by Kameesha
3. 1,117 views
Suppose daily operating profit, in dollars, for a movie theater is a function of the number of tickets sold with the rule
1. 2 answers
2. asked by Gabriel
3. 836 views
The total cost for a business to make greeting cards can be divided into one-time costs (e.g., a printing machine) and repeated
1. 3 answers
2. asked by unknown Emo freak
3. 97 views
1. Determine whether the relation is a function.A: ? 2. A commuter has $75. Each day's commute costs $3.50. Write a function to
1. 4 answers
2. asked by Victoria
3. 823 views
What is the domain of the function below? {(0,2), (3,1), (5,2), (8,4)}? (1point)Is the following relation a function? {(0.3,
1. 5 answers
2. asked by Gabby
3. 1,568 views
Determine whether the relation represents a function. If it is a function, state the domain and range.{(-2, 1), (-1, -2), (0,
1. 4 answers
2. asked by rachel
3. 4,605 views
What does the following mapping diagram represent?(A picture is shown with two ovals each with the numbers 1 through 5
1. 1 answer
2. asked by Anonymous
3. 314 views
Daniel is playing his favorite video game and noticed that the points he earned every minutes follow a linear pattern. Here is a
1. 4 answers
2. asked by Kent
3. 521 views
What is the relationship between the input and output values in the function table, and what is the function rule that governs
1. 1 answer
2. asked by Danii
3. 1,096 views
(2) Suppose A is the set of students currently registered at the University of Calgary, B is the set of professors at the
1. 2 answers
2. asked by Sue
3. 938 views
Which of the following relationships are functions?(1 point)A) (-1, 3), (-4, 3), (-2, 3), (0, 3) B) (8, 2), (6, 5), (7, -1), (6,
1. 3 answers
2. asked by mowmow
3. 32 views
Find the domain of the composite function FOGf(x)= 2/x-3; g(x)= 7/x please show work so I can undestand
1. 2 answers
2. asked by Ladybug
3. 594 views
If f (x) = x² + 3 and g (x) = 3x - 1 then find the following:1. (f/g)(x) 2. (f o g)(x) 3. (f o g)(1) 4. (g o f)(x)
1. 2 answers
2. asked by pauly
3. 485 views
Give the domain of the function and identify any vertical or horizontal asymptotes.h(x) = 1 / (x - 3) + 1 I had x = 0 and y = 3.
1. 1 answer
2. asked by Hannah
3. 322 views
Suppose f is a function with exponential decay. Explain why the function g defined by g(x)=1/f(x) is a function with exponential
1. 3 answers
2. asked by jh
3. 570 views
can you please show me in steps how to find f(1+a)in this equation f(x)=-2x^2+4x+6 i know that you will plug in 1+a anywhere
1. 9 answers
2. asked by y912f
3. 459 views
Let f(x)= -3/(x+2)(2x-5).How do i specify any zeros, and asymptotes off(x).
1. 1 answer
2. asked by rodrigo
3. 338 views
(1,5), (3,8) (3,3), (6,9), (7,7)does this relation pass the vertical line test how do you know explain.
1. 1 answer
2. asked by jam
3. 39 views
A company’s expected revenue as a function of the number of items it produces. The revenue starts at zero, and the selling
1. 1 answer
2. asked anonymously
3. 33 views
Below is the table of values of a function. Write the output when the input isinput 4 , 7 , 9 , n output 1 , 4 , 6 __ blank
1. 4 answers
2. asked by Mujika
3. 29 views
1 of 51 of 5 Items00:53 Question x y 2 7 3 10.5 4 14 5 17.5 6 21 Which function has a greater rate of change than the function
1. 1 answer
2. asked anonymously
3. 31 views
Which table shows a function whose range has exactly three elements?x |f(x) 1 | 4 2 | 4 3 | 4 /////// x |f(x) 3 | 8 4 | 6 5 | 12
1. 4 answers
2. asked by Sandy East Ward
3. 1,073 views
Which of the following is an ordered pair of the relation y=−2/3x+6 ?(1 point)Responses
1. 4 answers
2. asked anonymously
3. 39 views
A student is taking a test with 5 problems on it. For each problem the student answers correctly, the student receives 20
1. 7 answers
2. asked by PAtato
3. 77 views
Which set of ordered pairs does not represent a function?Answer O {(-1,-5), (5,7), (3,4), (-3,9)} {(−9,−6), (1, 5), (1,3),
1. 6 answers
2. asked anonymously
3. 19 views
Looking at the 4 tables, answer the following questions. (3 points) Put responses in the correct input to answer the question.
1. 1 answer
2. asked by ....
3. 29 views
Given the function f(x) = 5 over 5x - 16, explain how to find the domain and range of the function and it's inverse.
1. 2 answers
2. asked by David
3. 559 views
The table shows the relationship between the number of dancers on a team and the minutes each dancer gets to be on stage.Is the
1. 1 answer
2. asked anonymously
3. 32 views
what is the inverse of the given relation?for the function f(x)=xx-2,find (fof-1)(10)
1. 2 answers
2. asked by zach
3. 486 views
Suppose that the hourly wage in a job is P 30. Let x represent the number of hours worked, and let f(x) represent the total
1. 1 answer
2. asked by Leovy
3. 463 views
Find the range of the function for the given domain.f(x) = 3 x – 5; A- {–14, –5, –2, 10} B- {–9, 0, 3, 15} C- {–5,
1. 1 answer
2. asked by Macarena
3. 442 views
Identify the domain and range of the following:f(x) = 4-x^2, -5<x<-1 3/2x + 3/2, -1<x<3 (both "<" signs are actually less than
1. 1 answer
2. asked by anonymous
3. 461 views
If the function h(m) gives the number of helium balloons the machine can blow up per minute, then what is an appropriate domain
1. 3 answers
2. asked by Demon
3. 49 views
Use the image to answer the question.An illustration shows a coordinate plane with four quadrants. The x and y axes range from
1. 3 answers
2. asked anonymously
3. 31 views
Key TermsMeaning Example U6 L1 What does it mean to be a Function? Function: A function is a relation where each input (x-value)
1. 1 answer
2. asked anonymously
3. 38 views
X=-1 direct or non direct variation
1. 1 answer
2. asked by Nata
3. 10 views
Which of the sets of ordered pairs represents a function? (4 points)A = {(1, −2), (3, −5), (5, 2), (7, 5)} B = {(4, 2), (4,
1. 1 answer
2. asked by URM0MISGAY101XD_XP
3. 22 views
Based on the mapping diagram of the relation, determine which of the given options is accurate. Option #1: The relation is a
1. 1 answer
2. asked anonymously
3. 25 views
Look at this table:x│y 3│0 4│-1 3│6 6│-5 Is this relation a function?
1. 1 answer
2. asked by professionalwattpadreader
3. 18 views
the graph shows -6,-4 , -2,0 , 0,-2 , 4,-6is this a funtion, a relation both, or neither?
1. 3 answers
2. asked anonymously
3. 21 views
find the range for the function: f(x)=4x - 1 for the domain {-1,0,1,2,3}
1. 1 answer
2. asked by FCA answers
3. 25 views
Which of the following describes the following graph?A. both a function and a relation B. neither a function nor a relation C.
1. 1 answer
2. asked by questioner
3. 14 views

Functions and Relations

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