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Blababa [14]
3 years ago
8

Evaluate: ƒ(x) = 3 − 4x and ƒ(-5)

Mathematics
1 answer:
Zolol [24]3 years ago
5 0

Answer:

23

Step-by-step explanation:

f(x)=3 − 4x

Let x=-5

f(-5) = 3-4(-5)

       = 3 -(-20)

      = 3+20

     =23

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