can you please help.

Algebra
Tutor: None Selected Time limit: 1 Day

For which function is the range {y | y ≤ 0}?

A. f(x) = ­- x

B. f(x) = [[x]]

C. f(x) = ­- | x |

D. f(x) = | x |

Jan 12th, 2015

I think your answer is the function f(x)=-|x|, since we can write:

f(x)=-x, if x>=0

and:

f(x)=x, if x<0

Jan 12th, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Jan 12th, 2015
...
Jan 12th, 2015
Mar 30th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer