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Neporo4naja [7]
3 years ago
11

If f(x) = 6x – 4, what is f(x) when x = 8?

Mathematics
2 answers:
adoni [48]3 years ago
5 0

Use the substitution method

f(x)= 6x-4

f(8)= 6(8)-4

f(8)= 48-4

f(8)= 44

Answer is f(8)= 44

Sonja [21]3 years ago
3 0

Answer:

<h2>f(8) = 44</h2>

Step-by-step explanation:

f(x)=6x-4\\\\\text{Put x = 8 to the equation:}\\\\f(8)=6(8)-4=48-4=44

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