The function y = -0.25+0.55 represents the percent y (in decimal form) of battery power remaining x hours after you turn on a laptop computer. a. Identify and interpret the x-intercept.
O The x-intercept is 2.2, which indicates that the battery has 2.2 hours left.
The x-intercept is 0.55, which indicates that the battery has 0.55 hour left.
о
The x-intercept is 0.55, which indicates that the battery power is at 55% when
you turn on the laptop.
O
The x-interceptis 0, which indicates that the battery power is at 0% when you
turn on the laptop
28
O
The x-intercept is 2.2, which indicates that the battery power is at 2.2% when
you turn on the laptop.