Answer these (will give brainliest if it's correct)

1.)a linear function is any function that graph to a straight line the easiest way to define a nonlinear function is a function that is not linear graphically a linear function is a function whose graph is a line at the vertically a linear function can be defined as a polynomial with the highest exponent equal to one or a horizontal line (y=c where c is constant)

The answer is 16.64 feetyour welcome