Which function is linear?

A) f (x) = 5x2 + 10

B) f (x) = 5/x + 10

C) f (x) = 5x^2 - 10

D) f (x) = x/5 - 10

Question

Mathematics

Harper Perry

17 March, 10:03

Which function is linear?

A) f (x) = 5x2 + 10

B) f (x) = 5/x + 10

C) f (x) = 5x^2 - 10

D) f (x) = x/5 - 10

+3

Answers (2)

Know the Answer?

Kaitlynn Sutton · Answer 1

D) f (x) = x/5 - 10

Step-by-step explanation:

For being a linear function, degree of the function should be 1, which is satisfied by the function given under option D.

Which function is linear?A) f (x) = 5x2 + 10B) f (x) = 5/x + 10C) f (x) = 5x^2 - 10D) f (x) = x/5 - 10

Which function is linear?

A) f (x) = 5x2 + 10

B) f (x) = 5/x + 10

C) f (x) = 5x^2 - 10

D) f (x) = x/5 - 10