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motikmotik
4 years ago
8

Your teacher asks the class to evaluate the expression (3³)¹. Your classmate gives an incorrect answer of 81. Evaluate the expre

ssion. Then find the likely error. **PLEASE FIND THE ERROR I DON'T NEED THE ANSWER I KNOW ITS 27**
Mathematics
1 answer:
kondaur [170]4 years ago
3 0

Answer:

see explanation

Step-by-step explanation:

The most likely error is adding the exponents instead of multiplying them, that is

(a^{m}) ^{n} = a^{mn} , then (3^{3}) ^{1} = 3^{3(1)} = 3³ = 27

However

a^{m} × a^{n} = a^{(m+n)} ← the student may have used this definition to obtain 81

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The graph of the given function is shown in the attached image.

<u><em>Let's check the options given:</em></u>
<u>Option 1:</u>
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This option is incorrect as we can note that as the value of x increases approaching positive infinity, the value of f (x) also increases approaching positive infinity

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</span><span>As x approaches negative infinity. f(x) approaches negative infinity.
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<u>Option 3:</u>
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3 0
3 years ago
Read 2 more answers
BRAINLIEST if right! 
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Answer:

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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Answer:

Step-by-step explanation:

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