
a.
To identify: The type of function that models the height of the basketball.
a.

Answer to Problem 51E
Function’s type is quadratic.
Explanation of Solution
Given Information: Function is
Thus, the height of the basketball is modeled by a quadratic function.
b.
The value of
b.

Answer to Problem 51E
Explanation of Solution
Given Information: Function is
At that point, the value of
Thus,
c.
To calculate: The height of the ball above the ground when it is released from the hand.
c.

Answer to Problem 51E
The height of the ball when it is just released from the hand is
Explanation of Solution
Given Information: Function is
Calculation:
Putting
Thus, the height of the ball when it is just released from the hand is
Chapter 1 Solutions
BIG IDEAS MATH Algebra 2: Common Core Student Edition 2015
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