Question

Study the behaviour of the function given by
x=x(t)=t^2-1
y=y(t)=-t^2+t
As t-> infinity & as t-> negative infinity

Answer 1

My answer:
Limit as t approaches infinity x(t)= infinity
Limit as t approaches infinity y(t)= negative infinity
Limit as t approaches negative infinity x(t)= infinity
Limit as t approaches negative infinity y(t)= negative infinity

Answer 2

yeah u r right @aroub ..it will approch the infinity from negative or positive side

Answer 3

The signs are right?

Answer 4

yeah they are right

Answer 5

t^2 make negative infinity positive .....so sign of t^2 will decide the sign

Answer 6

u did all in right way :)

Answer 7

Thaaankk youu :D

Answer 8

welcome :)