Find the coordinates of a point of a par...

Find the coordinates of a point of a parabola ` y = x^2 + 7x + 2 which is closest to the straight line y = 3x - 3

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`y=x^2+7x+2`D>0
`y=x^2+7x+2`
`dy/dx=2x+7=3`
`x=(3-7)/2=-4/2=-2`
`y=x^2+7x+2`
at x=-2
`y=4-14+2=-8`
co-ordinates are(-2,-8).

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