Can someone explain how to do linear functons and non please

1) What is a nonlinear function?

As we stated earlier, nonlinear functions are functions that are not linear functions. Therefore, they have the opposite properties of a linear function. The graph of a linear function is a line. Thus, the graph of a nonlinear function is not a line.

When the power of the variable is one, another way to prove it is to substite the variable of the function with 3 consective numbers, if the difference is equal between each 2 terms then it's linear.

2) What is the difference between a linear function and nonlinear function?

linear functions have no exponents higher than 1, and a graph that looks like a straight line. non-linear functions have at least one exponent higher than 1, and a graph that isn't a straight line.

Step-by-step explanation:

hope this helps :0

c. 4 1/4 pounds

is it 35

step-by-step explanation: