Which best describes the graph of the function f(x) = 4(1.5)*? the graph passes through the point (0,4), and for each increase of 1 in the x-values, the y-values increase by 1.5. the graph passes through the point (0,4), and for each increase of 1 in the x-values, the y-values increase by a factor of 1.5. the graph passes through the point (0, 1.5), and for each increase of 1 in the x-values the y-values increase by 4. the graph passes through the point(0, 1.5), and for each increase of 1 in the x-values, the y-values increase by a factor of 4.