Lines can be used to approximate a wide variety of functions; often a function can be described using many lines. These are called linear fictions. If a stock price goes from $10 to $12

Which equation could represent the relationship shown in the scatter plot? y=−3x−2 y=−3/4x+10 y=−2/3x+1 y=9x−12 scatter plot with x axis labeled variable x and y axis labeled variable y. points go from upper left to lower right.