Pauley graphs the change in temperature of a glass of hot tea over time. He sees that the function appears to decrease quickly at first, then decrease more slowly as time passes. Which best describes this function? It is linear because the graph decreases over time. It is linear because there is both an independent and a dependent variable. It is nonlinear because linear functions are increasing functions. It is nonlinear because linear functions increase or decrease at the same rate.
Accepted Solution
A:
Answer:It is nonlinear because linear functions increase or decrease at the same rate.Step-by-step explanation:A linear function is a function with a constant rate of change. This means it increases or decreases at the same rate.Since this function decreases quickly and then more slowly, it does not have a constant rate of change; it is not linear.