Which term makes the equation y=sup(x,3)+2x+1 nonlinear?

sup(x,3)

Step-by-step explanation:

Linear equation:

A linear equation has the following format:

In a linear equation, when x changes by 1, y will always change by the amount a, which is called slope.

In this question:

y=sup(x,3)+2x+1

would be a linear equation.

However, the expression sup(x,3), that is, the higher value between x and 3, means that the function is not linear.

step-by-step explanation:

570, the answer is 570, hope it