karina0231 karina0231
  • 15-01-2021
  • Mathematics
contestada

Consider the following Function:
F(x)= 7x-9


If the output is 26, what is the input?

Respuesta :

GodSlayer007
GodSlayer007 GodSlayer007
  • 15-01-2021

Answer:-

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

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• Given:-

✯ F(x) = 7x - 9

✯ Output = 26

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• Solution:-

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

➪ [tex]\sf x = \dfrac{35}{7}[/tex]

➪ [tex]\bold\red{x = 5}[/tex]

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Therefore, F(x) = 5

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