jwblack18
contestada

A polynomial function has zeros at x=3 and x=4. Which function could be this polynomial function?

A) f(x) = (x-3) (x+4)
B) f(x) = (x-3) (x-4)
C) f(x) = (x+3) (x+4)
D) f(x) = (x+3) (x-4)

Respuesta :

sbcardinals
B) f(x) = (x-3) (x-4) is your answer because if you plug in 3 and 4 into the formula, you will end up with f(x)=0

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