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Ludmilka [50]
2 years ago
6

F(x) = 2x - 4 find f( 5 )

Mathematics
2 answers:
posledela2 years ago
8 0

Answer:

f(5) = 2(5) - 4

f(5) = 10 - 4

f(5) = 6

Step-by-step explanation:

To find f(5), replace the x in the equation with its given value 5:

f(x) = 2x - 4

f(5) = 2(5) - 4

f(5) = 10 - 4

f(5) = 6

dem82 [27]2 years ago
4 0
When the problem gives you f(5), it is basically telling you to plug in 5 into x in the equation so ...

f(5) = 2(5) - 4
f(5) = 10 - 4
f(5) = 6

Hope this helps!
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