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BaLLatris [955]
2 years ago
15

Which function is a quadratic function?

Mathematics
2 answers:
MariettaO [177]2 years ago
8 0

Answer:

h(x) = 3x(x - 2) - 4

Step by-step explanation

A quadratic function has a degree of 2.

Firstly, we expand h(x):

h(x) = 3x (x - 2) - 4

OR h(x) = 3x squared - 6x - 4
Therefore, it is h(x)

Musya8 [376]2 years ago
4 0

Answer:

<u>h(x) = 3x(x - 2) - 4</u>

Step-by-step explanation:

A quadratic function is a polynomial having a degree of 2.

==============================================================

On expanding h(x) :

⇒ h(x) = 3x (x - 2) - 4

⇒ h(x) = 3x² - 6x - 4

=============================================================

Hence, h(x) is a quadratic function.

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Answer:

The required value for the blank is 21.8696

Step-by-step explanation:

Consider the provided information,

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Replace blank with x.

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3 years ago
The perimeter of a rectangular garden is 40 it. The length is 2 ft more than the width. Find the length and the width of the gar
alexgriva [62]

Answer: Length = 11

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Step-by-step explanation:

Let x represent the unknown length.

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The width is: x - 2 = 9

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1.6 × 1.6 × 1.6 × 1.6 = 6.5536

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Answer:

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Step-by-step explanation:

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Read 2 more answers
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