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.

109 trust me

step-by-step explanation:

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

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