Mathematics, 02.02.2021 05:10 gray4675
Eliminate the parameter t. Find a rectangular equation for the plane curve defined by the parametric equations.
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β’ (1) x= sqrt t, y=4t+3; 0 β€ t β€ 4
A) y = - 3x ^ 2 + 19; 0 β€ x β€ 2
B ) y = - 3x + 19; 0 β€ x β€ 2
C) y=4x^ 2 +3; 0 β€ x β€ 2
D ) y=3x^ 2 +4; -1 β€ x β€ 2
β’ (2) x=2t, y=t+2; -2 β€ t β€ 3
A ) y=x ^2 + 1; - 2 β€ x β€ 2
B) y= 1/2x -2; -β
C) y= 1/2x +2; -4 β€ x β€ 6
D ) y=-2x+2; -β
Answers: 1
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Eliminate the parameter t. Find a rectangular equation for the plane curve defined by the parametric...
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