Find the slope (2,4) and (4,9)

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

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?

Which graph represents the equation y =4x