1. Find the vertex of the following quadratic equations:
a) f(x) = (x β 4)2 + 7...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 11.04.2020 04:28, salllllllllll
1. Find the vertex of the following quadratic equations:
a) f(x) = (x β 4)2 + 7
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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