Question

PLEASE HELP DUE IN 32 MINS!!!!!

In this activity, you will create an equation for a function represented by a verbal description.

Vicky charged her phone’s battery to 100 percent. Then she took the phone off the charger. When her phone is off the charger, it loses 5 percent of its battery life every hour. What function models the percentage of battery life left in terms of the number of hours since Vicky took it off the charger?

Part A
Identify the independent and dependent quantities from the function’s verbal description. What is the independent quantity, and which variable should represent it?

Part B
What is the dependent quantity, and which variable should represent it?

Part C
What is the initial value of the function? Is it positive or negative? Explain your answer.

Part D
What is the function’s rate of change? Is it positive or negative? Explain your answer.

Part E
What is the equation of the function that models the phone’s remaining battery life in terms of the number of hours from the time Vicky took her phone off the charger?

Answer 1

Answer: I'm not that good at match but il give you the first part

Explanation:

The independent is the hours and the dependent is the charge