G
Guest
Guest
write as a single equation..
x=t+1
y=t^2-t
x=t+1
y=t^2-t
- Joined
- Feb 4, 2004
- Messages
- 16,582
Assuming they mean you to eliminate the parameter "t", solve the first equation for "t=", and use this to substitute in the second equation, replacing "t" with an expression in terms of x. Then you'll have y in terms of x, for the equation of a parabola.
Eliz.
Eliz.