Question

Select Linear or Nonlinear for each function.

Function Linear Nonlinear
y = 15


y = 11 + 5x


y=3−x3

Answer 1

Here are the classifications for each function:

Function | Linear | Nonlinear
----------------------|----------|------------
y = 15 | Linear |
y = 11 + 5x | Linear |
y = 3 − x³ | | Nonlinear

- **y = 15** is a constant function, which is linear.
- **y = 11 + 5x** is in the form of a linear equation (y = mx + b).
- **y = 3 − x³** is a cubic function, which is nonlinear.