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Sergeu [11.5K]
2 years ago
6

Given f (x) = 2x² +1evaluate f (-1).

Mathematics
2 answers:
soldi70 [24.7K]2 years ago
8 0

Answer:

3

Step-by-step explanation:

f(x) = 2x^2 + 1

f(-1) means that wherever you see an x on the right hand side, you substitute -1.

f(-1) = 2(-1)^2 + 1 = 2 + 1 = 3

Andreyy892 years ago
3 0
The answer is 3 I checked!!!!!!!!!!
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