danielleinsel
danielleinsel
02-04-2020
Mathematics
contestada
Evaluate f(-2) if f(x) = x^2+ 3.
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kamraaa
kamraaa
02-04-2020
f(x) = x² + 3
f(-2) = (-2)² + 3
f(-2) = 4 + 3
f(-2) = 7
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