The Position of an Object as a Function of Time

question 41

Multiple Choice

The position of an object as a function of time is given in meters by x = (at + bt²) + (ct) . What is its velocity as a function of time?

• A) v = (a + b) + (c)
• B) v = (a + 2b) + (c)
• C) v = (a + 2bt) + (c)
• D) v = b
• E) v = 2b

---

Definitions:

Group Setting

A social or work environment in which activities, discussions, or tasks are performed collaboratively in a group.

Lifetime Value

the total worth to a business of a customer over the whole period of their relationship.

Non-profitable Customers

Customers who do not generate more revenue for a company than the costs incurred to serve them, thus not contributing to the company's profit.

High Fees

Charges or prices that are significantly above average or expected, often in the context of services or transactions.