Mathematics

Question

When graphing a linear inequality, what does a dashed boundary line indicate

2 Answer

  • the dashed line means you don't include any points on the line... and is represented by the inequalities > or <
  • Use the factored form of a polynomial to find its zeros .... Thus if you have found such a factorization of a given function, you can be completely sure what the zeros of that function are. ... Find the zeros of the following function: f(x)=(x+3)2(x-2).
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