Parametric equations and a parameter interval for the motion of a particle in the xy-plane are given. Identify the particle's path by finding a Cartesian equation for it. Graph the Cartesian equation. Indicate the portion of the graph traced by the particle and the direction of motion.x = 2t + 4, y = 6t + 7, -? ? t ? ?

A. y = 3x + 5

Entire line, from right to left
B. y = 3x + 5

Entire line, from left to right
C. y = 3x - 5

Entire line, from right to left
D. y = 3x - 5

Entire line, from left to right


Answer: D

Mathematics

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D. x ? 0

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