Calculus
posted by M .
use the intermediate value theorem to determine whether there is a zero
f(x) = 3^3  6x^2 + 10x + 9 ; [1,0]

Calculus 
Steve
f(1) = 4
f(0) = 9
So, the IVT says that f(x) = 0 for x somewhere in [1,0]
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