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Sindrei [870]
3 years ago
6

W(x)=5^x odd or even

Mathematics
2 answers:
Lunna [17]3 years ago
5 0

Answer:

See below

Step-by-step explanation:

w(x) = 5^x

For x = positive integer 5^x will always have 5 as the last digit so it will always be Odd.

For x = 0,   5^x = 1 (odd).

qwelly [4]3 years ago
5 0

Answer:

w(x) is neither even nor odd.

Step-by-step explanation:

w(x) = 5^x is an exponential function defined for all real numbers.  

The test for "evenness" is to choose an input value (x-value), such as 3, evaluate the function (result:  125), reflect the graph about the y-axis, and then determine whether the negative of the input value produces the same output.

It does not.  Whereas w(3) = 125, w(-3) = 1/125.  Since these results differ, we know definitively that this function is not even.

The test for "oddness" is somewhat similar in that we choose an input value such as 3 and then evaluate the function w(x) at both 3 and -3.  If

w(-3) = - w(3), then the function is odd.   That's not the case here.  We know definitively that w(x) is not odd.

It's neither even nor odd.

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Find the 5th term of the sequence defined by the give rule. f(n) = n²+ 5. A step by step explanation with answer would be greatl
skad [1K]

Answer:

<h3>The 5th term is 30</h3>

Step-by-step explanation:

Given the formula

f(n) = n² + 5

where n is the number of terms

So from the question we were told to find the 5th term that's

n = 5

In order to find the 5th term substitute the value of n that's 5 into the rule

We have

f(5) = 5² + 5

= 25 + 5

= 30

<h3>f(5) = 30</h3>

So the 5th term of the sequence in the given rule is 30

Hope this helps you

3 0
3 years ago
((((this is multiple choice and i raised the points but you have to pick two))))
nasty-shy [4]

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NOTE: When multiplying two powers with same base exponents add.

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//Hope it helps.

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Answer:

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Step-by-step explanation:

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