Step-by-step explanation
Since we have the expression:
Zeros:
The y-intercepts are all the values of x that makes y=0:
The approximate real zeros are at: (-0.94,0)
Relative local minima:
The relative local minima is at (1.8,10.9)
Relative local maxima:
The relative local maxima is at (1,11)
Extreme absolute minimum:
This function has not an extreme absolute minimum:
Extreme absolute maximum:
This function has not an extreme absolute maximum:
Intervals of increase:
The intervals of increase are at: (-∞,1)U(2,∞)
Intervals of decrease:
The intervals of decrease are at: (1,2)