What is the point slope form of the line with slope -1/4 that passes through the point (-2, 9) ? •y - 9 = -1/4 (x + 2)•y + 2 = -1/4 (x - 9)•y + 9 = -1/4 (x - 2)•y - 2 = -1/4 (x + 9)

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

If you could answer these your a life saver

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis