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3 years ago

Find the domain and range of each relation. Then determine if the relation is a function. (5,0),(6,-2),(7,10),(8,-3)

Mathematics

1 answer:

leonid [27]3 years ago

3 0

Answer:

Domain: 5, 6, 7, 8

Range: 0, -2, 10, -3

The relation is a function because each x-value has its own y-value.

Step-by-step explanation:

Domain: Set of all first elements in relation

Range: Set of all second elements in relation

How to determine if the relations is a function:

1. Identify the input values.

2. Identify the output values.

3. If each input value leads to only one output value, classify the relationship as a function.

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3 years ago

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MrMuchimi

Answer:

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3 years ago

Subtract 10x^2– 10x + 2 from - 8x^2 + 7x–7

MaRussiya [10]

here is your answer...

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5 0

2 years ago

Here help my sis needs help

sasho [114]

Let's complete

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(3,12)
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Let's see

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8 0

2 years ago

Perimeter of rectangle floor is 80 feet. Find the dimention of the floor if the length is four times the width

erik [133]

Answer:

width = 8 ft & length = 32 ft.

Step-by-step explanation:

let the width be x and length be 4x.

we know, Perimeter = 2(l+b)

now,

2(4x + x) = 80

10x = 80

x = 80/10 = 8

x = 8

therefore,

width = x = 8 ft

length = 4x = 4 × 8 = 32 ft.

hope this helps you !

6 0

2 years ago