Question
Asked Dec 8, 2019
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Graph the parametric graph and find the corresponding rectangular equation by eliminating the parameter. x=t^2-1,y=t+2.

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Expert Answer

Step 1

Given,

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x=1² - 1, y =t+2 Then, x= 1? -1 =t = x+1 =t= Vx+1 ...(1) ...... and y =t+2 =1 = y- 2 ...(2) Now equate (1) and (2) Vx+1= y-2 Therefore, the rectangular equation is Vx+1=y-2.

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Tagged in

Math

Calculus