Tonight, which one should we do?
Final Results
44%
Riddles
11%
Speed race
33%
True or False
22%
Problem of the day
Use the chain rule to find the derivative of the composite trigonometric function y cos(4x³) .
Anonymous Quiz
33%
12x²sin(4x³)
67%
-12x²sin(4x³)
0%
4x³cos(4x²)
The structural strength S of a timber beam variant is approximated by the relationship equation S(x) = x(12 – x) = 12x – x², where x represents the beam width in centimeters. Find the width that maximizes the beam's overall structural strength capacity.
Anonymous Quiz
33%
4 cm
0%
5 cm
67%
6 cm
Find the coordinate location of the minimum turning point for the structural profile function curve y = x²-4x +3.
Anonymous Quiz
0%
(2,0)
50%
(2, -1)
50%
(-2,15)
0%
None of the above