When shopping for accessories for her action camera, giana found an advertisement for a replacement battery. the advertisement includes the
given graph of a function to represent the charge remaining in the battery after streaming x hours of video.

which statements describe features of the graphed function?
•the domain for the function is [0, 12].
•the paintercept for the function is (0,120).
•the equation of the function is 25x + 2y= 200.
•the equation of the function is y= _25 x + 100.
•the x-intercept for the function is (8,0).
•the equation of the function is y-100 = -2(x-8).