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# Determine whether each rule below represents a function or not. 8. y = x2

• Réponse publiée par: snow01
FUNCTION OR NOTFunctions is a focal concept of extreme importance in modern mathematics is the idea of functions.  Functions, which deal with corresponding relationship between the elements of two sets, are useful concepts throughout the mathematics curriculum. A function is a relation where each element in the domain is related to only one value in the range by some rule.  A function is a set of ordered pairs (x,y) such that no two ordered pairs have the same x-value but different y-values. Using functional notation, we can write f(x) = y, read as “f of x is equal to y.” In particular, if (1, 2) is an ordered pair associated with the function f, then we say that f(2) = 1. Read the details about the function in

ANSWER: yes it is a function because it pass in vertical line test which the verical line test is  no vertical line intersects the graph in more than one point.
• Réponse publiée par: sherelyn0013
WHAT IS FUNCTIONA function is a relation where each element in the domain is related to only one value in the range by some rules. A function is a set of ordered pairs (x,y) such that no two ordered pairs have the same x – value but difference y values. Using the function notation, we can write f(x) =y, read as “ f of x is equal to y”. in particular if (1,2) is an ordered pair associated with the function f, then we say that f(2) =1  . read the details on how to determine if it is a function or not in Functions is a focal concept of extreme importance in modern mathematics is the idea of functions.  Functions, which deal with corresponding relationship between the elements of two sets, are useful concepts throughout the mathematics curriculum. These real- life situations show that the quantity depends on or corresponds to or maps onto another quantity. Moreover, these situations incorporate three elements- a set inputs, a function rule or rule of correspondence and set of outputs.

The  following are types of functions

1. Polynomial Function

3. Rational Function

Given:

Determine whether each rule below represents a function or not. 7. x = y4

Solution: x = y4Y = ∜x

yes it is a function because it is pass into vertical line test.

• Réponse publiée par: kimashleybartolome
WHAT IS FUNCTIONA function is a relation where each element in the domain is related to only one value in the range by some rules. A function is a set of ordered pairs (x,y) such that no two ordered pairs have the same x – value but difference y values. Using the function notation, we can write f(x) =y, read as “ f of x is equal to y”. in particular if (1,2) is an ordered pair associated with the function f, then we say that f(2) =1  . read the details on how to determine if it is a function or not in Functions is a focal concept of extreme importance in modern mathematics is the idea of functions.  Functions, which deal with corresponding relationship between the elements of two sets, are useful concepts throughout the mathematics curriculum. These real- life situations show that the quantity depends on or corresponds to or maps onto another quantity. Moreover, these situations incorporate three elements- a set inputs, a function rule or rule of correspondence and set of outputs.

The  following are types of functions

1. Polynomial Function

3. Rational Function

Given:

Determine whether each rule below represents a function or not. 6. x + y^2 = 10

Solution:

x + y^2 = 10

Y^2 = 10 – x

Y = √(10-x)

yes, it is a function because it is pass into vertical line test.

• Réponse publiée par: joviecar
WHAT IS FUNCTIONA function is a relation where each element in the domain is related to only one value in the range by some rules. A function is a set of ordered pairs (x,y) such that no two ordered pairs have the same x – value but difference y values. Using the function notation, we can write f(x) =y, read as “ f of x is equal to y”. in particular if (1,2) is an ordered pair associated with the function f, then we say that f(2) =1  . read the details on how to determine if it is a function or not in Functions is a focal concept of extreme importance in modern mathematics is the idea of functions.  Functions, which deal with corresponding relationship between the elements of two sets, are useful concepts throughout the mathematics curriculum.

These real- life situations show that the quantity depends on or corresponds to or maps onto another quantity. Moreover, these situations incorporate three elements- a set inputs, a function rule or rule of correspondence and set of outputs.

The  following are types of functions

1. Polynomial Function

3. Rational Function

Given:

Determine whether each rule below represents a function or not. 5. 2x^2+ y^2 = 8

Solution: 2x^2 + y^2 = 8

Y^2 = 8- 2x^2

Y= √(8-2x)

true it is a function because it is pass into vertical line test.

• Réponse publiée par: alexespinosa
WHAT IS FUNCTIONA function is a relation where each element in the domain is related to only one value in the range by some rules. A function is a set of ordered pairs (x,y) such that no two ordered pairs have the same x – value but difference y values. Using the function notation, we can write f(x) =y, read as “ f of x is equal to y”. in particular if (1,2) is an ordered pair associated with the function f, then we say that f(2) =1  . read the details on how to determine if it is a function or not in Functions is a focal concept of extreme importance in modern mathematics is the idea of functions.  Functions, which deal with corresponding relationship between the elements of two sets, are useful concepts throughout the mathematics curriculum. These real- life situations show that the quantity depends on or corresponds to or maps onto another quantity. Moreover, these situations incorporate three elements- a set inputs, a function rule or rule of correspondence and set of outputs.

The  following are types of functions

1. Polynomial Function

3. Rational Function

Given:

Determine whether each rule below represents a function or not. 2. y = -2x – 7

Solution:

true it is a function because it is equate into  y .

• Réponse publiée par: alexespinosa
WHAT IS FUNCTIONA function is a relation where each element in the domain is related to only one value in the range by some rules. A function is a set of ordered pairs (x,y) such that no two ordered pairs have the same x – value but difference y values. Using the function notation, we can write f(x) =y, read as “ f of x is equal to y”. in particular if (1,2) is an ordered pair associated with the function f, then we say that f(2) =1  . read the details on how to determine if it is a function or not in Functions is a focal concept of extreme importance in modern mathematics is the idea of functions.  Functions, which deal with corresponding relationship between the elements of two sets, are useful concepts throughout the mathematics curriculum. These real- life situations show that the quantity depends on or corresponds to or maps onto another quantity. Moreover, these situations incorporate three elements- a set inputs, a function rule or rule of correspondence and set of outputs.

The  following are types of functions

1. Polynomial Function

3. Rational Function

Given:

Determine whether each rule below represents a function or not. 3. x + y = 10

Solution:

x+ y = 10

Y = 10 –x

yes it is a function because it is pass into vertical line test.

• Réponse publiée par: axelamat70
WHAT IS FUNCTIONA function is a relation where each element in the domain is related to only one value in the range by some rules. A function is a set of ordered pairs (x,y) such that no two ordered pairs have the same x – value but difference y values. Using the function notation, we can write f(x) =y, read as “ f of x is equal to y”. in particular if (1,2) is an ordered pair associated with the function f, then we say that f(2) =1  . read the details on how to determine if it is a function or not in Functions is a focal concept of extreme importance in modern mathematics is the idea of functions.  Functions, which deal with corresponding relationship between the elements of two sets, are useful concepts throughout the mathematics curriculum. These real- life situations show that the quantity depends on or corresponds to or maps onto another quantity. Moreover, these situations incorporate three elements- a set inputs, a function rule or rule of correspondence and set of outputs.

The  following are types of functions

1. Polynomial Function

3. Rational Function

Given:

Determine whether each rule below represents a function or not. 1. y = 3x + 9

Solution:

true  it is a function because it is equate into  y .

• Réponse publiée par: jemuelpogi
WHAT IS FUNCTIONA function is a relation where each element in the domain is related to only one value in the range by some rules. A function is a set of ordered pairs (x,y) such that no two ordered pairs have the same x – value but difference y values. Using the function notation, we can write f(x) =y, read as “ f of x is equal to y”. in particular if (1,2) is an ordered pair associated with the function f, then we say that f(2) =1  . read the details on how to determine if it is a function or not in Functions is a focal concept of extreme importance in modern mathematics is the idea of functions.  Functions, which deal with corresponding relationship between the elements of two sets, are useful concepts throughout the mathematics curriculum. These real- life situations show that the quantity depends on or corresponds to or maps onto another quantity. Moreover, these situations incorporate three elements- a set inputs, a function rule or rule of correspondence and set of outputs.

The  following are types of functions

1. Polynomial Function

3. Rational Function