Graph the function defined by the parametric equations x = 2t3 – 3t and y = -2t2 – 1 over the parameter

Mathematics

1 answer:

den301095 [7]2 years ago

4 0

9514 1404 393

Answer:

see attached

Step-by-step explanation:

A graphing calculator does this nicely.

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Answer:

$\large\boxed{x=\dfrac{1}{2}}$

Step-by-step explanation:

$\dfrac{x+3}{x-4}=\dfrac{x-5}{x+4}\\\\\text{Domain:}\ x-4\neq0\ \wedge\ x+4\neq0\\\\x\neq4\ \wedge\ x\neq-4\\\\D:x\in\mathbb{R}-\{-4,\ 4\}$

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