A Ball Is Tossed Upward and Then Falls to the Ground.Its

question 25

Multiple Choice

A ball is tossed upward and then falls to the ground.Its height after t seconds is given by the function .During the period the rock is rising, what can be said about ? ​

• A) is positive.
• B) is negative.
• C) is zero.
• D) None of the above

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Definitions:

Simplify

To simplify something or make it more comprehensible.

Evaluate

To calculate or determine the value of an expression or the solution to a problem.

Operations

Mathematical procedures like addition, subtraction, multiplication, and division used to solve equations or manipulate expressions.

Like Terms

Terms in an algebraic expression that have the same variable raised to the same power, making them combinable through addition or subtraction.