Which of the following functions has a graph that is a line?

f (x) = x

f (x) = x 2

f (x) = |x|

Question

Mathematics

Rodney Sweeney

12 November, 15:03

Which of the following functions has a graph that is a line?

f (x) = x

f (x) = x 2

f (x) = |x|

+5

Answers (2)

Know the Answer?

Tiffany Weiss · Answer 1

I think the correct answer from the choices listed above is the first option. The function that has a graph that is a line is f (x) = x. The second option will generate a parabola. Taking the absolute value of a negative number makes it positive. For this reason, graphs of absolute value functions tend not to look quite like the graphs of linear functions. Hope this answers the question. Have a nice day.

Elle Mays · Answer 2

Elle Mays 12 November, 18:20

0

Your answer is f (x) = x

Which of the following functions has a graph that is a line?f (x) = xf (x) = x 2f (x) = |x|

Which of the following functions has a graph that is a line?

f (x) = x

f (x) = x 2

f (x) = |x|