When Lily left her house in the morning, her cell phone battery was partially charged. The charge remaining in Lily's battery, as a percentage, can be modeled by the equation B=-4t+52,B=−4t+52, where tt is the number of hours since Lily left her house. What is the xx-intercept of the equation and what is its interpretation in the context of the problem?
The xx-intercept of the function is? which represents? percentage,change,number