0606 a maths paper 2 answer check?
x<1 or x>4
3(x-2)²+4
y=4
The stationary points are Minimum points
- (1/4,4)
- (-1/4,4)
1/6(x²lnx + 1/3x³)
The time in the graph thing 7/3s
Rate of change of y: -0.08
The other one: 1/6250
A = 10⁶ and B =10^3/7
n = 12
k = -4 (4 is rejected)
Vector ratio 4:3
Might not be in order, i just want to check, did you guys also get these? Some of these might be wrong