Question 378661
{{{y=(4x+3)^2-7}}}
{{{y=(4(x+3/4))^2-7}}}
{{{y=16(x+3/4)^2-7}}}
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Vertex:({{{-3/4}}},{{{-7}}})
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{{{drawing(300,300, -4,4,-8,8,grid(1), circle(-3/4,-7,0.13),graph(300,300, -4,4,-8,8 ,(4x+3)^2-7))}}}