Ask
					your own question, for FREE!
					
				
				
    					Mathematics
                        25 Online
    				
    				how do you find the max and min values for y=x^3-6x^2+9x
Still Need Help?
    Join the QuestionCove community and study together with friends!
    
is this for calculus?
Yes
first find the derivative of the function, then find all critical points. then plug those numbers in to the equation to find the min and max
find dy/dx and then equate to 0 and find the value of x
Ohh okk thank you!
						Can't find your answer?
						Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
					Join our real-time social learning platform and learn together with your friends!
						Latest Questions
						
 Subshilava:
You guys i finished my college essay because i lowkey hated my other one but idk
Subshilava:
You guys i finished my college essay because i lowkey hated my other one but idk 
 ihy:
Two cars move in the same direction along parallel roads. One of them is a 200 m long travelling with a velocity of 20 m/s.
ihy:
Two cars move in the same direction along parallel roads. One of them is a 200 m long travelling with a velocity of 20 m/s.
 ihy:
From the top of a tower of height 50m, a ball is thrown vertically upwards with a certain velocity.
ihy:
From the top of a tower of height 50m, a ball is thrown vertically upwards with a certain velocity.
 ihy:
A cycle turns around a curve at miles per hour. If he turns at double the speed,
ihy:
A cycle turns around a curve at miles per hour. If he turns at double the speed, 
 ihy:
A ball is thrown vertically upwards with an initial velocity returns in 2 s. The total displacement of the ball will be? a) 22.
ihy:
A ball is thrown vertically upwards with an initial velocity returns in 2 s. The total displacement of the ball will be? a) 22.
 ihy:
Two particles A and B having different masses are projected from a tower with same speed.
ihy:
Two particles A and B having different masses are projected from a tower with same speed.
 ihy:
A train crosses a platform 100 m long in 60 seconds at a speed of 45 km / hr. The
ihy:
A train crosses a platform 100 m long in 60 seconds at a speed of 45 km / hr. The
 ihy:
I hope you guys stay safe as y'all go out for Halloween tomorrow night!
ihy:
I hope you guys stay safe as y'all go out for Halloween tomorrow night!
					
					
				
24 seconds ago
1 Reply
0 Medals
3 hours ago
3 Replies
1 Medal
5 hours ago
6 Replies
2 Medals
5 hours ago
4 Replies
2 Medals
5 hours ago
13 Replies
1 Medal
5 hours ago
15 Replies
2 Medals
6 hours ago
7 Replies
0 Medals
5 hours ago
1 Reply
0 Medals