Find the x-coordinate of all points on the curve y= 8x cos (7x) – 28/3x² -...

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Answer 1

Answer #1

Let (x,y) be the point of tangency on the Curve then. slope ly - Y-(-40 x-o te pxeces (70) –28 J3 x_417 8 X (7x)-28 33 X- ext

Answer 2

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