coordinates of the vertex turning point of y=x^2+2x-3

answer this please im dumb
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1 Answer

???? "vertex terning point" ????? yu meen a hi/lo or a min/max ??????

y=x^2 +2x-3

dy/dx=2x+2

for slope=0, set dy/dx=0...2x+2=0, or x=-1

at x=-1, y=1-2-3=-4

me suspekt thats a lo
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