Question

Please help me i dont understand ​

Answer 1

It is linear. It is linear because it is a strait line which means that it is a function. A not linear line would look like a noodle.

Answer 2

It’s a linear because the line is straight and linear, when you take of the ar, it’s line. Nonlinear means not a line. The line would not be straight and the line will a curve. Like noodles. Noodles aren’t straight, but when you make it straight it’s a linear.