Stationary points and classification: check 1
Difficulty: ★★☆Info
Maths4U Original · Short practice
Consider \(y=- 48 x + 4 \left(x - 5\right)^{3} + 260\).
Find the smaller stationary x-coordinate.
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
Stationary points and classification: review variant 1
Difficulty: ★★☆Info
Maths4U Original · Short practice
Consider \(y=- 27 x + \left(x - 1\right)^{3} + 48\).
Find the smaller stationary x-coordinate.
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
Stationary points and classification: check 2
Difficulty: ★★☆Info
Maths4U Original · Short practice
Consider \(y=- 27 x + \left(x - 1\right)^{3} + 48\).
Find the larger stationary x-coordinate.
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
Stationary points and classification: review variant 2
Difficulty: ★★☆Info
Maths4U Original · Short practice
Consider \(y=- 6 x + 2 \left(x - 2\right)^{3} + 34\).
Find the larger stationary x-coordinate.
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
Stationary points and classification: check 3
Difficulty: ★★☆Info
Maths4U Original · Short practice
Consider \(y=- 6 x + 2 \left(x - 2\right)^{3} + 34\).
Find the height of the local maximum.
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
Stationary points and classification: review variant 3
Difficulty: ★★☆Info
Maths4U Original · Short practice
Consider \(y=- 36 x + 3 \left(x - 3\right)^{3} + 131\).
Find the height of the local maximum.
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
Stationary points and classification: check 4
Difficulty: ★★☆Info
Maths4U Original · Short practice
Consider \(y=- 36 x + 3 \left(x - 3\right)^{3} + 131\).
Find the height of the local minimum.
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
Stationary points and classification: review variant 4
Difficulty: ★★☆Info
Maths4U Original · Short practice
Consider \(y=- 108 x + 4 \left(x - 4\right)^{3} + 456\).
Find the height of the local minimum.
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.