Wednesday

December 17, 2014

December 17, 2014

Posted by **Kieran** on Tuesday, October 2, 2012 at 12:13pm.

I can make the sketch just having trouble understanding what is wanted.

y=0 when

y'=0 when

Relative Max(s)

Relative Min(s)

y'>0 on the interval(s)

y'<0 on the interval(s)

y is increasing on the interval(s)

y is decreasing on the interval(s)

so i got so far

y=0 when x=0

y'=0 when x=1

rel max (-1,2)

rel min (1,-2)

y'>0 on interval(s) ????

y'<0 on interval(s) ????

y is increasing on (-infinity,2)(-2,infinity)

y decreasing on (2,-2)

- calculus -
**Jennifer**, Tuesday, October 2, 2012 at 5:21pmy'> 0 on the intervals

This means, for what range of x values is y' = 3x^2 - 3 positive, or in other words, for what range of x values is the graph of y' above the x axis

y' < 0

This means for what range of x values is y'= 3x^2 -3 negative, or in other words, for what range of x values is the graph of y' below the x axis

**Answer this Question**

**Related Questions**

Calculus - y=x^3-3x. Fill out the following table and then make a rough sketch ...

calculus - Sketch the curve y = x^3 - 12x^2 + 36x I already did the question ...

Calculus I - Sketch the graph of f by hand and use your sketch to find the ...

graph of a polynomial - Sketch the graph of 1/12(x+2)^2(x-3)^2 and make sure the...

calculus - Give a reasonable sketch, on the axes provided, of the graph of the ...

Calculus - Sketch a graph of a function f(x) that is differentiable and that ...

Math - If f(x)= sqrt(x+1) find f^-1 and sketch its graph. If you can't sketch ...

calc - i need to sketch a graph that satisfies all of these conditions: - it is ...

Math - I'm after understanding more than an answer but an answer would be ...

Maths - I'm after understanding more than an answer but an answer would be ...