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3 years ago

a graph represents a relation that is also a function if only and if every _ intersects the graph _ once

Mathematics

1 answer:

hoa [83]3 years ago

3 0

Answer:

A graph represents a relation that is also a function if only and if every vertical line intersects the graph at most once.

Step-by-step explanation:

The vertical line test should be used to get an idea about the nature of a graph whether it represents a function or not. A vertical line must not intersect the graph multiple times as it would violate the definition of a function.

If a vertical line intersects the graph multiple times, it means the graph is having the same repeated inputs, which is against the definition of a function. A function can not have repeated input values.

Thus, we conclude that a graph represents a relation that is also a function if only and if every vertical line intersects the graph at most once.

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Given:

The limit problem is:

$\lim_{x\to -\infty}(-2x^5-3x+1)$

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We have,

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3 years ago

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nikklg [1K]

Step-by-step explanation:

It is parallel to the third side and has a length equal to half the length of the third side.

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3 years ago

a graph represents a relation that is also a function if only and if every ___ intersects the graph ___ once

a graph represents a relation that is also a function if only and if every _ intersects the graph _ once