The function y = -x + 4 and y = ½x + k intersect at the point (-2,6). Find the value of k. 1.2
2.7
3.8
4.11

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?

How do you determine whether a relationship represented as as graph is linear or nonlinear

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