3 years ago

Is this relation a function? explain

Mathematics

1 answer:

Anton [14]3 years ago

4 0

Answer:

A function is a relation in which no two ordered pairs have the same first element. A function associates each element in its domain with one and only one element in its range. Solution: a) A = {(1, 2), (2, 3), (3, 4), (4, 5)} is a function because all the first elements are different.

Step-by-step explanation:

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<img src="https://tex.z-dn.net/?f=37-%28x%2B8%29%3D32%20%5C%5C%20%20%5C%5C%20" id="TexFormula1" title="37-(x+8)=32 \\ \\ " alt=

kolezko [41]

Steps:

37-(x+8)=32

Subtract 37 from both sides

37-(x+8)-37=32-37

Simplify

-(x+8)=-5

Divide both sides by -1

-(x+8)/-1=-5/-1

Simplify

x+8=5

Subtract 8 from both sides

x+8-8=5-8

Simplify

x=-3

5 0

3 years ago

How did you do the work

ANEK [815]

Answer:

I just + , - , x , ÷ then it will =

Step-by-step explanation:

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2 years ago

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Zigmanuir [339]

Answer:

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Step-by-step explanation:

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3 years ago

Can someone help me with this ?

Gala2k [10]

Answer:

de goes with bc ab goes with fd and angle f is angle A and angle d is angle B

Step-by-step explanation:

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3 years ago

Read 2 more answers

What’s

Vadim26 [7]

1. 1.8

2. 100

3. 103.1

4. 16

5. 281.1

6. 27.8

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3 years ago