Parametric Equations and And a Parameter Interval for the Motion $x=5 t+5, y=15 t+9,-\leq t \leq \infty$

question 388

Multiple Choice

Parametric equations and 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.
- $x=5 t+5, y=15 t+9,-\leq t \leq \infty$

• A) \(y = 3 x - 6\); Entire line, from right to left
• B) \(y = 3 x + 6\); Entire line, from right to left
• C) \(y = 3 x - 6\); Entire line, from left to right
• D) \(y = 3 x + 6\); Entire line, from left to right

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Definitions:

Monocytes

A form of leukocyte crucial to the immune system, as it evolves into macrophages and dendritic cells.

Neutrophils

A type of white blood cell that helps the body fight infections by engulfing and destroying bacteria and fungi.

Agranulocyte

Nongranular leukocyte (monocyte or lymphocyte).

Eosinophil

A type of white blood cell involved in allergic reactions and fighting parasitic infections.