When graphing the residual values, when do you know if a linear model is an appropriate model for your data? 1. If the points in the residual plot are all close to the horizontal axis.

2. If the points in the residual plot are scattered.

3. If the points in the residual plot are all close to the vertical axis.

4. If the points in the residual plot are all in a straight line.

What term makes it inconsistent y=2x - 4

Im literally having a mental breakdown

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4