Which choice shows a function with a domain of {-4, -2, 2, 4)?

Mathematics

2 answers:

Luden [163]1 year ago

7 0

Answer:

C {(-4, 2), (-2, 1), (2, 0), (4, 5)}

Step-by-step explanation:

The domain is the set of x-values for which the function is defined.

<h3>Choices</h3>

A) The relation is <em>only defined for x=2</em>. It is not a function, because x=2 maps to an infinite number of y-values.

B) The domain is an infinite number of x-values. The listed values are included in the domain, but they are <em>not the entire domain</em>.

C) The list of first-values in the ordered pairs is the domain of the function it matches the given domain.

D) The list of first-values in the ordered pairs is <em>not the same as the given domain</em>.

elixir [45]1 year ago

7 0

Answer: C(-4,2), (-2,1), (2,0), (4,5)

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Refer to the graph shown below. It confirms that points A, B and P are
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Calculate the length of AP (as a).
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Calculate the length of BP (as b).
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Answer: 2:1 ratio.