Question

Question text

Which function is not linear?



Select one:


a. f(x) =2x

b. f(x) = 8

c. f(x)= 2/3 x -2

d. f(x) = 4/x

Answer 1

@FutureMathProfessor help please

Answer 2

a linear function has an x variable.

Answer 3

so the answers b

Answer 4

well here's what b looks like

Answer 5

I see what you mean

Answer 6

I'm not sure about that.. 4/x isn't exactly linear

Answer 7

I thought a linear function didn't have an x variable.

Answer 8

i mean did

Answer 9

@FutureMathProfessor I need your assistance

Answer 10

Well a linear function is a function that looks like a line pretty much :P

Answer 11

so 4/x wouldn't make a line because the x variable is in the denominator

Answer 12

here is 4/x: