2025 PHS PRELIMS P2 Q1
2025 PHS PRELIMS P2 Q1
Secondary 4
4 marks
2025 Presbyterian High School Prelims A Math Paper 2
The equation of a curve is \(y=\frac{5x}{6-2x}\). Find the \(x\)-coordinates of the points at which the gradient of the curve is \(7.5\).[4]
Video Solution:
Video solution locked
Solution:
Solution locked
Sign in to view the step-by-step solution
Similar questions are unavailable for this question.
Answer:\(x=2\) or \(x=4\)
Need help? Join our JC Math tuition classes.
Learn more