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yaroslaw [1]
3 years ago
7

What function is f(x)=x

Mathematics
1 answer:
Oxana [17]3 years ago
5 0
A function assigns exactly one output to each input of a specified type. It is common to name a function either f(x) or g(x) instead of y. f(2) means that we should find the value of our function when x equals 2. f(x) is the value of the function.
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If 16 key chains cost $19.68, then 25 key chains cost?
Aleks04 [339]
Answer is $30.75

19.68÷16=1.23

1.23×25=30.75
7 0
4 years ago
Read 2 more answers
Solve for x x+29=-11
netineya [11]

Answer:

x= -40

Step-by-step explanation:

x+29=-11

Subtract 29 from each side

x+29-29 = -11-29

x =-40

6 0
4 years ago
Read 2 more answers
I don’t understand? Somebody please help
Marrrta [24]

Answer:

X = -1/3, 1/3

Step-by-step explanation:

6x^2 - x = 1

(subtract 1 from both sides)

6x^2 - x - 1 = 0

(factor)

(6x - 3) (6x + 2)

(simplify)

(2x - 1) (3x + 1)

(Solve for x in each parentheses)

2x-1= 0 and 3x+1=0

X= -1/2 X= -1/3

7 0
3 years ago
Read 2 more answers
Please help i need an answer
Neko [114]

Answer:

  see below

Step-by-step explanation:

A filled dot means the function is defined there. An open dot means it is not defined there. A portion of the graph with no line or curve means the function is undefined there.

The domain is the horizontal extent of the function definition. Here, the function is defined between -8 and +8 with a hole between 3 and 4. The appropriate answer is the one that has two pieces. See the attachment.

6 0
4 years ago
This type of member variable may be accessed before any objects of the class have been created.
alina1380 [7]

Answer:

d. static

Step-by-step explanation:

This is a question about Java programming.

A class contains information about it's members(objects). Private, public or inline variables must be related to an object, that is, an object has to be created before the variable is acessed.

Static variables, otherwise, may pertain to the class, and not to the object, that is, and thus, the correct answer is given by option d.

4 0
3 years ago
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