find the horizontal tangents of

  1. Find the coordinates of points where the graph of f(x) has horizontal tangents. As a check, graph f(x) and see whether the
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    2. Adam Janky asked by Adam Janky
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  2. the line y=x-c touches the ellipse 9x^2 + 16y^2 = 144. Find the value of c and the coordinate of the point of contact.a
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    2. Kelly asked by Kelly
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  3. find the horizontal tangents of the curve and show how.y=x^3-2x^2+x+1
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    2. Millie asked by Millie
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  4. How many horizontal tangents does the graph of f(x)=(x-1)^2(x-3)^2 have?f(x)=(x-1)^2(x-3)^2 =2(x-1)(1)+2(x-3)(1) =2x-2+2x-6
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    2. Jessi asked by Jessi
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  5. Find a cubic polynomial such as f(x)=ax^3+bx^2+cx+dthat has horizontal tangents at the points (-5,4) and (4,-4)
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    2. em asked by em
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  6. find the points where the graph of the function have horizontal tangentsf(x) = 4x^2 + 6x - 5
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  7. find the horizontal tangents of the curve and show worky=5x^3-3x^5
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    2. Millie asked by Millie
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  8. Find a cubic functiony = ax3 + bx2 + cx + d whose graph has horizontal tangents at the points
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    2. Kyle asked by Kyle
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  9. FInd the x-coordinates where horizontal tangents for F(x)=2x^2+4x-12 occur. The rightmost one occurs?
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    2. Andrey asked by Andrey
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  10. find the equation of all horizontal tangents to the curve y^2 = (x^2+4)/x, if any existthis is what I have so far: xy^2= x^2+4
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    2. Anonymous asked by Anonymous
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