Find the vertex of f(x)= x^2+ 6x + 36

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Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]