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stealth61 [152]
2 years ago
9

Let f(x)=7x-4 what is f(6)?

Mathematics
2 answers:
soldi70 [24.7K]2 years ago
5 0

Answer:

38

Step-by-step explanation:

To find the value of f(6), we substitute the value 6 where x is into the function. You would get:

7(6) - 4

42 - 4

f(6) = 38

kow [346]2 years ago
3 0

Answer:

See my writting here have answer

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Step-by-step explanation:

Let f(x)=y

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Switch x and y,

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So f^{-1}(x)=\frac{x}{2}+5

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lapo4ka [179]

Answer:

The smallest side is 7inches

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