126 Answered Questions for the topic Domain And Range

Domain And Range

01/01/16

#### does the following Domain And Range statements are true

I would like to know if following statement is ALWAYS TRUE
1.Does RANGE of root function ALWAYS ≥ 0 eg √x-9
2. Does RANGE logarithmic function ALWAYS equal TO ALL REAL NUMBERS eg...
more

12/31/15

#### what are the range and domain of the function f(x)=3x^9+x^3+x^2+3x?

find the range and domain of this polynomial equation

Domain And Range

12/07/15

#### What is the domain and range of F(x)=6x^2-3x^4. And what does it increase and decrease by?

f(x)=6x2-3x4

Domain And Range

11/29/15

#### Find the domain and range of y=1

I am trying to find the domain and range of y=1 because I do not understand how to calculate domain and range.

11/22/15

#### find domain, range, max, min, inc, dec, con cavity, abs max min

F(x)=2x4-3x3-10x2+20, find domain, range, maximum, minimum, increasing, decreasing, concavity, inflection points, absolute max/min?

Domain And Range Domain And Interval Notation

11/18/15

#### I need help understanding domain and range. For example. The time it takes to bicycle m miles at a rate of 15 miles per hour.

MY teacher tried to explain it to me a little bit....I still don't understand. Like HOW???

Domain And Range

11/15/15

#### I need to find the domain and range of for f(y) = 2/(c^2 + 3c)

I need to find the domain and range of for f(y) = 2/(c^2 + 3c)
I know how to find the domain its where c^2 + 3c would = 0
so it's not valid for c=-3
but how do I explain the range...
more

Domain And Range

11/02/15

#### how do you find the domain and range of a half circle

I need some help finding the range of a half circle on a graph.

10/20/15

#### Find the domain of the function and express it in interval notation.

ƒ(x)= 1 / √4x2 - 7x + 3
(^^^ That's a square root symbol ^^^)
Have tried many times with no correct answers so far
Please help ASAP!
Thanks :)

Domain And Range

10/19/15

#### what is the domain of f(x)? what is the it's range f(x)=8/x+9

1. what is the domain of f(x)? what is the it's range f(x)=8/x+9
2.Explain how the graph of f can be obtain from the graph of y=I/x f(x)=2/x

09/18/15

#### Find the domain and range of the function

f(x)=
-3x-2 x less than 4
3/4x-1 x greater than or equal to 4
I have figured out the domain is (-infinity,infinity). I am really struggling on the range.

08/31/15

#### Range/domain function

Find the domain of the following functions.
a.) p(t)=1/t2-4
b.) t(a)=4√a-2

Domain And Range Domain/range

08/31/15

#### what is the domain and range of: y = Sqrt 2x - 2 ?

I really don't understand Domain and Range equations. And I need help solving this.
Y = √2x - 2
Any help?

Domain And Range Functions

08/20/15

#### the function y=2x+4 has a domain of 2,3,5,7, and 8...

what number is not in the range of the function?
8
12
18
20

#### Determine the domain and range of the following relations using set builder notation.

I am just beginning to learn the whole concept of set builder notation, and I am running into a little confusion. I understand the x and y axis, as well as the form it is written in. I don't...
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#### Domain and Range

I need help finding the domain and range of this function
y=(-4/x-4)+4

#### Domain and range of function

What is the domain and range of the function y=(-4/x-4)/4
then the problem asks me to compare with a graph of y=1/x

Domain And Range

06/10/15

#### What's the range of this function y=x^2-5

i do not understand if someone could help me

05/21/15

#### Domain range and period

a) what is the domain, range, and periodic y=csc x?
b) what is the relative minimum in the interval 0<_x<_ pi
c) what is the relative maximum ion the interval pi<_x<_2pi
(<_...
more

04/24/15

#### Given that f(x)=6/(x–12) and g(x)=9(/x+3), find

Given that f(x)=6/x–12 and g(x)=9/x+3, find(a)(f+g)(x) and its domain is ...(b)(f-g)(x) and its domain is...(c)(fg)(x) and its domain is...(d)(f/g)(x) and its domain is... domain must be in...
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04/24/15

#### Given that f(x)=6/x–12 and g(x)=9/x+3, find

(a)(f+g)(x) and its domain is ...
(b)(f-g)(x) and its domain is...
(c)(fg)(x) and its domain is...
(d)(f/g)(x) and its domain is...
domain must be in integral notation for all

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