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Oliga [24]
2 years ago
13

Please help me with the answer!! There is the picture of the problem^

Mathematics
2 answers:
nalin [4]2 years ago
7 0

Answer:

6

Step-by-step explanation:

f(x) = √2x-4

f(20) = √2(20)-4

f(20) = √40-4

f(20) = √36

f(20) = 6

Gnoma [55]2 years ago
4 0

Answer:

6

Step-by-step explanation:

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