Question

PLEASE HELP WILL GIVE A MEDAL
Eliminate the parameter. x =1/2t, y = 3t^3 - 1

Answer 1

\[\Large x = \frac{1}{2}t\] right?

Answer 2

or is it \[\Large x = \frac{1}{2t}\] ??

Answer 3

solve the first equation for t (whatever it is, as Jim challenged).
Then substitute that into the second equation instead of t.

(you will end up with a function that has an output variable y, and input variable x)

Answer 4

i dont understand @SolomonZelman

Answer 5

k, first answer Jim's question please.