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Consider the following Function: F(x)= 7x-9 If the output is 26, what is the input?
Question
Consider the following Function:
F(x)= 7x-9
If the output is 26, what is the input?
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Mathematics
3 years
2021-08-31T18:15:09+00:00
2021-08-31T18:15:09+00:00 1 Answers
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Answers ( )
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
➪
➪
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Therefore, F(x) = 5