Consider the following Function: F(x)= 7x-9 If the output is 26, what is the input?

Mathematics

1 answer:

Wewaii [24]3 years ago

6 0

<h2>Answer:-</h2>

★ Input of the given function F(x) is 5.

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<h3>• Given:-</h3>

✯ F(x) = 7x - 9

✯ Output = 26

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<h3>• Solution:-</h3>

According to the question the output is 26.

Hence, the above data can be written in an equation form.

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➪ F(x) = 7x - 9 = 26

➪ 7x = 26 + 9

➪ 7x = 35

➪ $\sf x = \dfrac{35}{7}$

➪ $\bold\red{x = 5}$

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Therefore, F(x) = 5

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