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Find the interval in which the function ...

Find the interval in which the function `x^3-6x^2+9x+15` is increasing.

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BODY BOOKS PUBLICATION-APPLICATION OF DERIVATIVES-EXERCISE
  1. A water tank is in the shape of a right circular cone with its axis ve...

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  2. A water tank is in the shape of a right circular cone with its axis ve...

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  3. Find the interval in which the function x^3-6x^2+9x+15 is increasing.

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  4. A window is in the form of a rectangle surmounted by a semicircle as s...

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  5. A window is in the form of a rectangle surmounted by a semicircle as s...

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  6. A window is in the form of a rectangle surmounted by a semicircle as s...

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  7. A rectangle sheet of tin with adjacent sides 45 cm and 24 cm is to be ...

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  8. An rectangle sheet of tin with adjascent sides 45 cm and 24 cm is to b...

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  9. What is the slope of the tangent and normal at (1,1) on the curve y=x^...

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  10. A wire of length 28 m is cut into two pieces. One of the Pieces is be ...

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  11. A car starts from a point P at time t=0 seconds and stops at point Q. ...

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  12. Show that the function given by f(x)=sin x is a) strictly increasing ...

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  13. Show that the function given by f(x)=sin x is a) strictly increasing ...

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  14. Prove that the function given by f(x)=cos x is (a) Strictly decreasin...

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  15. Find the points on the curve y=x^3 at which the slope of the tangent i...

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  16. Consider parametric forms given by x=asin^3t,y=b cos^3t Find dy/dx.

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  17. Consider parametric forms given by x=asin^3t,y=b cos^3t Find the equat...

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  18. Find the equation of the tangent line to the curve y=x^2-2 x+7 which i...

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  19. Find the equation of the tangent line to the curve y=x^2-2 x+7 which i...

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  20. Use differentials to find the approximate value of (15)^(1/4) up to 3 ...

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