Question

Over what interval is the function nonlinear? −5 0 −2 −5

Answer 1

Over what interval is the function nonlinear?

0

Answer 2

For this case we must find the interval for which the function is non-linear.

For this, we must define a linear function.

A linear function is a straight line that is generically:

$y = mx + b$

We observe that the function is non-linear from $x = 0$ to $x = 2.5$.

Therefore, the interval for which the function is non-linear is given by:

$[0, 2.5]$

Answer:

$[0, 2.5]$