Harry reads equal numbers of pages of a book every week. The graph shows the number of pages of the book left to read, y, after x weeks:
api.agilixbuzz.com/Resz/~0.0gTVFcF5TD0SEUPK.m8w4YkR4g06lEVZbTrgvpLC_G_JJmLN4vuHvzL2UU/170405696,CBF,0,18,0/Assets/75484_53df9262/mjprealgebra_practice_m5_g10_c3.jpg
(the link to the graph)
Which equation best models the relationship between x and y? (1 point)
y = –5x + 55
y = –55x + 385
y = –5x + 275
y = –55x + 275