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Elza [17]
3 years ago
13

If f(x) = 3x + 7, find: f(-2) = [ ? ]

Mathematics
1 answer:
devlian [24]3 years ago
3 0

Answer:

1

Step-by-step explanation:

Plug in -2.

f(x) = -6+7

f(x) = 1

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