Domain and Range

A=((450-3x)/2))w   Determine the domain and range of this area function. Determine the dimensions that give the maximum area. Please help me solve this step by step.

What is the range of y > 2(x-4)^2 - 3

Range as in domain being all real numbers.  section on graphinf quadratic inequalities.,

Sketching a Graph

Sketch a graph of f(x) = { 3           if x ≤ -2                              ...

Write A Piecewise Function From A Word Problem

Shipping company IPS has shipping rates that are a function of the weight of the parcel. For packages weighing less than or equal to 5 pounds, they charge $ 1 per pound. For packages weighing between...

How do you find the relationship between the elements of In x and y on a one to one mapping when some y values are missing

The mapping goes as such  2.....7 4......? 6.....? 8.....31 10...?

what is the domain of y=sqrt(tan(x))

y = sqrt ( tan(x) ) 

Domain and range of the equation

{(-5,6), (12,-1), (11,5), (11,2)}

what is domain and range of function f(X)=17+x²

 no discription

decide if the following relation defines y as a function of x. Give the domain

y=x2-9x-22

How to find a function using the domain and range?

I have the domain and the range of a function. I need to find an example of a function that fits into the requirements, is there a way to do that?

a pencils are selling at 3 for 20 pesos, how much will be the cost of 10 pencils?

in tabular form

If the range of the function f(x)=x^2 is {25,36}, then what is the domain?

Please break down the problem because I am honestly so confused, thanks! 

5/23/2018 | Alex from New York, NY | 1 Answer | 0 Votes

Domain of the function f given by f(x) = 2 – |x – 5| is

It is taken from the chapter "relations and functions" from class 11th. This questions also have options i.e.,  a) R^+ b) R - {5} c) R - {-5} d) R 

What is the domain and range of {(12,2);(11,10);(18,0);(19,1);(13,4)}

I am really have trouble with this problem , and can not find a way to figure the problem out . I have tried and tried , but I still can’t figure it out . I am in desperate help.

what is the domain of f(x)=1800-45x

please help I get confused on domain

4/8/2018 | Maddie from Ridgeville, SC | 2 Answers | 0 Votes

Graph and find the domain and range of the function

f(x)=(1/4)x-1   My class is in the functions section now but i can't figure out how to solve this problem. I've tried using multiple examples of the functions we've gone over but none...

An envelope is 4cm longer than it is wide. The area is 96cm. Find the length and width.

Udbdjanddnsudnajsbdjxmshdjiadhndzn sjx shznejaudjx

what is the domain of the function? f(x) = 4x + 10

 Please solve for the domain. Thanks in advance!!

Find the domain and range of the function. Use a graphing utility to verify your results. (Enter your answer using interval notation.) f(x) = −x2 − 6x + 7

The question asks to find the domain and range of the function by using interval notation.

What is the domain and range from 30x+22=y?

I need to find the domain and range for a project and I have been struggling.