2 years ago

If f(x)=2xsquared+3x-2/x+2 is continuous at x=-2, then f (-2)=

Mathematics

1 answer:

Svet_ta [14]2 years ago

6 0

F(x) = (2x-1)(x+2)/ (x+2)
f(x) = 2x-1
f(-2) = 2(-2)-1
f(-2) = -5

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