3 years ago

A function is given: f (x) = 2x + 3 What is the value of f(-2)?

Mathematics

1 answer:

Nadusha1986 [10]3 years ago

5 0

Answer:

f(-2) = -1

Step-by-step explanation:

-2 is x, so replace x as -2 into the equation

f (-2) = 2(-2) + 3

f (-2) = -4 + 3

f (-2) = -1

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