cbowne13
cbowne13
25-03-2017
Mathematics
contestada
Eliminate the parameter. x = t2 + 2, y = t2 - 4
Respuesta :
jdoe0001
jdoe0001
25-03-2017
[tex]\bf \begin{cases} x=t^2+2\implies x-2=t^2\implies \sqrt{x-2}=\boxed{t}\\\\ y=t^2-4\\ ----------\\ y=\left( \boxed{\sqrt{x-2}} \right)^2-4\implies y=x-2-4\\\\ y=x-6 \end{cases}[/tex]
just a plain vanilla substitution
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
ANSWER THE QUESTION IN THE PICTURE?(I selected a random answer)
Why did the egyptians use the mummification process on their dead?
. In which of the following situations are you least likely to use the skill of summarizing? writing a synopsis of a play reading a magazine trying to re
help fast please???
. In which of the following situations are you least likely to use the skill of summarizing? writing a synopsis of a play reading a magazine trying to re
Which windows tool can be used to identify a driver that is causing a problem by putting stress on selected drivers, causing the problem driver to crash?
Drug use can cause the spread of diseases. Please select the best answer from the choices provided. T F
Which party has a balanced budget amendment as one of its principles?
__________ is a short-term risk associated with tobacco use.
What are the sites of recombination called
