Question

Please help! Will fan and medal!
eliminate the parameter x = t + 4, y = t^2

Answer 1

Ok. In first equation, leave t alone:
\[x = t + 4\]
\[t = x - 4\]

Afther this, put that 't' in the second equation.
\[y = (x - 4)^2\]
Thats it.

Answer 2

I believe it's y = x^2 - 8x + 16.

The answer you gave isnt one of my options =\

My options are:

y = x^2 - 8x + 16

y = x^2 + 16

y = sqrt(x-4)

y = sqrt x + x + 4

Answer 3

yes, you just needed to arrange this expression. Your answer is right.

Answer 4

Thank you!

Answer 5

anytime