Question

Is the function y=3
x–10 linear or nonlinear?

Answer 1

It’s linear
I hope that helped you

Answer 2

It is linear

Explanation:

When you put the coordinates on a graph it forms a line

x | 0 | 1

----------

y | -10 | -20

You subtract -10 every point on the graph it forms coordinates on the graph and those coordinates are in a line