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2 years ago

8

For questions 4-5, decide whether each table of values describes a function or not.

1 answer:

lara31 [8.8K]2 years ago

3 0

Answer:

Function

Step-by-step explanation:

Two different X's could equal the same Y value so this is a function. Remember if there's multiple of the same input (x) equalling different outputs (y) then it is not a function. If there's multiple inputs (x) equalling the same output (y) it's just coincidence and works.

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GuDViN [60]

Answer:

108

Step-by-step explanation:

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3 years ago

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mart [117]

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Step-by-step explanation:

Since we have given that

$\sum_{n=1}^{5}4^n$

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$\sum_{n=1}^{5}4^n\\=4^1+4^2+4^3+4^4+4^5\\$

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So, our equation becomes ,

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Hence ,

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Andru [333]

Answer:

The answer final

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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