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alina1380 [7]
3 years ago
14

If f(x)= 5x -7, what is f(3)?

Mathematics
2 answers:
nydimaria [60]3 years ago
5 0

Answer:

f (3) = 8

Step-by-step explanation:

=》f ( x ) = 5x - 7

=》f (3) = (5 × 3) - 7

=》f (3) = 15 - 7

=》f (3) = 8

Gemiola [76]3 years ago
4 0

Answer:

8

Step-by-step explanation:

f(x) = 5(3) - 7

f(x) = 15 - 7

f(x) = 8

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