The ordered pair (1,81), (2,100), (3,121), 5,169).. represent a function. What is a rule that represent this function?

Mathematics

1 answer:

zloy xaker [14]3 years ago

8 0

A rule that represents this function is y = (x + 8)².

The rule looks like √y = (x + 8)

Now square both sides

y = (x + 8)²

y = x² + 16x + 64

I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

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Find the missing length indicated A) 25 B) 5 C) 8 D) 3

Nonamiya [84]

Given:

The figure of a triangle.

To find:

The missing length.

Solution:

Let x be the missing length.

Basic proportionality theorem(BPT): According to this theorem, if a line is parallel to the one side of a triangle then that the line intersects the other two sides of the triangle in the same ratio.

Using Basic proportionality theorem, we get

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