For the transformation to be defined as a rotation, which statementd must be true? check all that apply

i need the questions to answer

"It is nonlinear because linear functions increase or decrease at the same rate."

Step-by-step explanation:

Linear function decrease/increase at a constant rate.

If we need variables increase/decrease, then we choose a non-linear function.

According to Pauley, the function [temperature] decreases at a higher rate at first and then decreases at a lower rate eventually. So there is change in rate. So, we can describe this graph as non-linear. Because linear functions increase or decrease at the same rate, which here is non-applicable.

Thus, the 4th option is right, "It is nonlinear because linear functions increase or decrease at the same rate."