what points on the given curve  x = 4t3,   y = 5 + 60t − 8t2. does the tangent line have slope 1? (x,y) smaller x value (x,y) larger x value

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Q: Find the equation of the line tangent to the curve 8x4 + 8y² = 16 at the point (1, 1).

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A: Please see the below picture for detailed solution.

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A: Given, limx→ -1x+12x+22-1

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