Question

The equation p=100−5t represents the percent p of battery power remaining in a tablet after t hours.

a. Identify the independent and dependent variables. Then describe how the battery power changes over time.

The independent variable is
and the dependent variable is
.

The battery power begins at
% and decreases
% each hour.

Question 2
b. Graph the equation.

Answer 1

a) Independent variable is the hours.

Dependent variable is the power left after t hours

b) The graph that shows in the images

*sorry if my answer is wrong