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The function of a line is y^2 + x^3 = 9. I calculated the slope of its tangent to be -3x^2/2y. The question asked us to find a point(s) so that the equation of its tangent line is y + 6x = 13. So it's slope must be -6 at that point.
I got (2,1) as a point. Are there more than one, or is that the only one?
I got (2,1) as a point. Are there more than one, or is that the only one?