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What is the quadratic function that is created with roots -10 and -6 and a vertex at (-8, -8)?
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there is really too much information here your math teacher has overoaded the question one root and a vertex would do it
what happened to your hat?
one way is to start with \[y=a(x+10)(x+6)\] and then solve for \(a\)
since the point \((-8,-8)\) is on the graph you know if \(x=-8\) then \(y=-8\) and you can solve \[-8=a(-8+6)(-8+10)\] or \[-8=4a\]
oops that was wrong, should be \[-8=8a\]
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omg thanks so much
what is this, picture day?
it could be
btw you did get \[y=-(x+10)(x+6)\] or \[y=-x^2-16 x-60\] right?
ya
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@satellite73 are you sure?
vertex at (-8, -8) so f(-8) =should be -8
that makes sense
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