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Serga [27]
3 years ago
12

What is the coefficient in the expression 5x^2 +3 ? A. 5 B. X C. 3 D. 2

Mathematics
2 answers:
Viktor [21]3 years ago
5 0

Answer:

the coefficient is A.5

Ghella [55]3 years ago
3 0

Answer:

5

Step-by-step explanation:

5x^2 +3

The coefficient is the number next to the variable

5 is the coefficient

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baherus [9]

Answer: Option B.

Step-by-step explanation:

For this exercise it is important to remember that, by definition, a relation is a function if and only if each input value has an unique output value.

The input values are the values of the variable "x" and the output values are the values of the variable "y".

You can observe in the table shown in the picture, that the input value -2 has two different output values:

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Notice that the input vale -1 has two different output values too:

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Therefore, based on this, you can conclude that the information given in the table is a relation but not a function.

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5 0
3 years ago
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A rectangular swimming pool is 8 ft deep. One side of the pool is 3.5 times longer than the other. The amount of water needed to
alexandr1967 [171]

Answer:

  • smaller: 10 ft
  • larger: 35 ft

Step-by-step explanation:

The volume of the pool is given by ...

  V = LWH

Here, we have ...

  V = 2800 ft³

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Filling in these values, we have ...

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Step-by-step explanation:

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Answer:

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