aortiH

2020-10-19

Write the parametric equations
$x=3t\text{}-\text{}1,\text{}y=3\text{}-\text{}3t$
as a function of x in the Cartesian form.
$y=?$

opsadnojD

Skilled2020-10-20Added 95 answers

Step 1
Given:
$x=3t\text{}-\text{}1\text{}and\text{}y=3\text{}-\text{}3t$
Step 2
$y=\text{}-(3t\text{}-\text{}3)$

$y=\text{}-(3t\text{}-\text{}1\text{}-\text{}2)$ ..(1)
put $3t\text{}-\text{}1=x$ in equation (1)
$y=\text{}-(x\text{}-\text{}2)$
Hence, $y=\text{}-x\text{}+\text{}2$ is the required cartesian form of the given parametric equations.

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