A bag contains 5 white marbles and 5 blue marbles. You randomly select one marble from the bag and put it back. Then, you random
ly select another marble from the bag. Which calculation proves that randomly selecting a white marble the first time and a blue marble the second time are two independent events?
A heptagon is a shape or a polygon which has 7 sides<span>, and with a total internal angle measure of 900. This geometry-related article contains minimal information concerning its topic. Heptagon has </span>7 sides<span> while a hectagon had </span>100 sides<span>. Hope this helps! :)</span>
At any local Max's or min's the derivative graph will cut the x axis.
For example a graph x^2 The derivative will have a positive gradient as the gradient is increasing at the lower values then at x=0 the gradient is 0 so the derivative graph will pass the point (0,0). Remember that the derivative graph will be linear.
To get more detail find the points the graph crosses the x axis and put into for a(x-q)(x-p)=0 you will have to solve for 'a' by finding a point on the graph and substituting it in. Then you can find the derivative of that function and graph it