Which line is a trend line for the data?

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function

|y + 2| > 6 {y|y < -8 or y > 4} {y|y < -6 or y > 6} {y|y < -4 or y > 4}

Which statement is true about the discontinuities of the function f(x) = x-5/ 3x^2-17x-28