Determine the vertex- f( x)= x^2 +4x +3 (2,-1) (-2, -1) (-3, -1) (-1, -2)
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Answer:
<h2>81.28</h2>Step-by-step explanation:
To solve this kind of problem, we must remember that the word "of" means multiplication in math language, and all percentages numbers can be expressed as a fraction where the denominator is 100. Applying all this, we have
Therefore, all those percentages of 8128 results in 81.28