Find the area of the shaded region. All measurements are in centimeters. Show your reasoning.

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

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 function g(x) = |x + 4| + 2?