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chubhunter [2.5K]
3 years ago
10

What’s a function in math

Mathematics
2 answers:
Norma-Jean [14]3 years ago
6 0

Answer:

A relation from a set of inputs to a set of possible outputs where each input is related to exactly one output

Step-by-step explanation:

Aleksandr-060686 [28]3 years ago
3 0

Answer:

See below.

Step-by-step explanation:

A function is a relation in which each input has only one output.

For example f(x) =  3x + 1  is a function. Whatever value of x you use the value of f(x) is only one value.

But the relation  y = √x is not a function because for example if x =  4 then x = 2 or -2   - two outputs for the same input.

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Answer:

11

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
-3.75+2(-4x+6.1)-3.25
Pani-rosa [81]

The value of x is 0.65

<u>Step-by-step explanation:</u>

This solution is given by solving the given problem using BODMAS rule.

This means that the steps to be followed to find the solution should be in the order of BODMAS rule.

B- Bracket, O- of, D- Division, M- Multiplication, A- Addition, S- Subtraction.

This rule states that the 1st operation must be done for Brackets.

⇒ -3.75+2(-4x+6.1)-3.25 = 0

⇒ -3.75 -8x + 12.2 -3.25 = 0

The addition operation should be performed next and then followed by subtraction.

⇒ -8x -7+ 12.2 = 0

<u>To find the value of x :</u>

Keeping the x term alone on one side and moving the constants on other side,

⇒ -8x = -12.2 + 7

⇒ -8x = -5.2

⇒ x = 5.2/8

⇒ x = 0.65

3 0
3 years ago
Please help meASAP<br><br> And show any work possible.
lubasha [3.4K]

Answer:

A is the answer you have to multiply them by 8 and you get a as an answer.....

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Step-by-step explanation:

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3 years ago
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