A Lady Bug Moves on the Xy-Plane According the The Equations

question 86

Multiple Choice

A lady bug moves on the xy-plane according the the equations $x=2 t(t-8)$ , $y=2-t$ . When is the lady bug ever moving straight up or down?

• A)When t = 8
• B)When t = 4
• C)When t = 2
• D)Never

---

Definitions:

Picture Password

A security feature that allows users to unlock their device by performing gestures on an image instead of typing a password.

Touch Screen

An input device that allows users to interact with electronic devices by touching the screen with a finger or stylus.

Local Account

A user account that is created and managed on an individual computer, allowing access and permissions specific to that single system.

Cloud

A computing paradigm that allows for the storing and accessing of data and computing services over the internet rather than on a personal computer or local server.