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2 years ago

Function or not a Function

Mathematics

1 answer:

Vadim26 [7]2 years ago

5 0

Answer:

Function; Not a function

Step-by-step explanation:

Write the ordered pair in the first set (x, y): (1, 11), (2, 7) , (3, 2)

Write the ordered pair in the second set (x, y): (1, 3), (1, 4), (2, 4) , (3, 2)

The first set in a function because no ordered pair has the same x value.

The second set in not a function because the x value is the same in two of the ordered pairs.

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The range should be B

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3 years ago

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Hitman42 [59]

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Step-by-step explanation:

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3 years ago

Jim is enclosing a rectangular garden with 170 feet of fencing. The length of the garden is 10 feet more than twice it’s width,

Darina [25.2K]

Answer:

$1,500\ ft^2$

Step-by-step explanation:

Let

L ----> the length of the rectangular garden in feet

w ---> the width of the rectangular garden in feet

step 1

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we know that

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$85=(L+W)$ ----> equation A

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substitute equation B in equation A and solve for W

$85=(2W+10+W)$

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$L=2(25)+10=60\ ft$

step 2

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3 years ago

Your class is taking a trip to a museum that is 190 miles away. The bus can travel at 55 miles per hour. At least how many hours

Fofino [41]

Answer:

3 hours and 45 minutes

Step-by-step explanation:

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3 years ago

The collection of all value is called the range of the function

Phoenix [80]

Answer:

Step-by-step explanation:

False. The range of a function is the set of all values taken on by the dependent variable ( e. g., by y in the set y = f(x) ). By definition there is a single y value associated with each number (input) in the domain of the function.

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3 years ago

Function or not a Function​

Function or not a Function