![]() ![]() ![]() So over here we have a horizontal tangent line over here as well. When we make a horizontal tangent line too, the peaks that will be at the maximum or minimum of the curve. As you want to find the X coordinate where the derivative is zero, so the derivative is zero. So the derivative will be smallest at X equal to 0.75. So Over the interval 0.25 to 1.5 And 2.5 to Infinity. So we will choose the year steepest tangent line to the curve where it is decreasing. Next I want to find the derivative, that is smallest. We will choose those X values where the graph of the function is below the X axis. And then for the value of the function that is negative. So we can pick x equals one as the X coordinate of the point where the derivative is negative. So we can pick any point over this interval here and this interval here. ![]() And so based on this graph, it's decreasing somewhere at this point and this point as well as this too this point. Now, when the derivative is negative, this means that the function is decreasing. Now the answers here will vary since there will be a lot of points that will satisfy each question. The value of the function is negative, the derivative is the smallest, The derivative zero and the derivative has the same value As the derivative at x equals 1.25. And you want to find the X coordinate of a point where the derivative is negative. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |