If ( + k) is a factor of fx), which of the following must be true?
f(k) =0
f-k) =0
A...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 17.12.2020 19:50, tateandvioletAHS14AY
If ( + k) is a factor of fx), which of the following must be true?
f(k) =0
f-k) =0
A root of fx) is x=k.
Ayintercept of fX) is x=-k.
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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