+0

# A)State an interval in which the x -coordinate of the maximum turning point on the graph of y=−x(x+2)(x−3) must lie.

0
30
1

A)State an interval in which the  x -coordinate of the maximum turning point on the graph of y=−x(x+2)(x−3)  must lie.

B)Use a numerical method to zoom in on this interval and hence estimate the position of the maximum turning point of the graph with the  x -coordinate correct to 1 decimal place.

Guest May 18, 2017
Sort:

#1
+25578
+3

"A)State an interval in which the  x -coordinate of the maximum turning point on the graph of y=−x(x+2)(x−3)  must lie.

B)Use a numerical method to zoom in on this interval and hence estimate the position of the maximum turning point of the graph with the  x -coordinate correct to 1 decimal place."

Here's one approach:

.

Alan May 18, 2017

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.   See details