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AnnZ [28]
2 years ago
9

Evaluate the power: (−3)^4 A. 81 B. -81 C. 243 D. -331

Mathematics
2 answers:
Effectus [21]2 years ago
8 0
The power would be= A.) 81
Agata [3.3K]2 years ago
7 0

Answer:

The answer is 81.

Step-by-step explanation:

Since the power of 4 is even, the result will be positive.

{3}^{4}

Simplify.

81

<u>hence</u><u>,</u><u> </u><u>the</u><u> </u><u>answer</u><u> </u><u>is</u><u> </u><u>Option</u><u> </u><u>A</u><u>)</u><u> </u><u>81</u><u>.</u>

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H(x) = x3 + 7<br> Determine whether the function is one-to-one.
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Answer:

we conclude that the function is one-to-one.

Step-by-step explanation:

A function will a one-to-one function if it

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In other words,

The function will be one-to-one if it passes the vertical line test, and also if the horizontal line only cuts the graph of the function in one place.

The reason is that there must be only one x-value for each y-value.

Given the function

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Have a look at the attached graph.

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Therefore, we conclude that the function is one-to-one.

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