Is the function linear or nonlinear?

x −2 0 1 3 4
y 4 8 10 14 16

Question

Is the function linear or nonlinear?
 
x	−2	0	1	3	4
y	4	8	10	14	16

anonymous · Answer

Yes because for every 1 term increase in x 2 increase in y. 1:2
Also every 2 term increase in x 4 increase in y. 2:4
These are linear terms.

anonymous · Answer

anonymous · Answer

@Zynsarmour

anonymous · Answer

im not sure completely sure because it does not give the numbers of the plots

anonymous · Answer

is it 1 for each square?

anonymous · Answer

Yes I believe so

anonymous · Answer

But it looks like its increasing...

anonymous · Answer

The first one is linear for sure because it is a constant pace.

anonymous · Answer

They are increasing correct?

anonymous · Answer

second one not completely sure but it probably isnt

anonymous · Answer

yes they are

anonymous · Answer

any more questions?