Question

Am I right ?

Answer 1

@Lily2913 @SolomonZelman

Answer 2

The domain would be (-∞,2], but the range we need to find out.

Answer 3

yes, B.

Answer 4

The domain is actually \(\Large (-\infty, \infty)\). You have the correct range.

Answer 5

@SolomonZelman

Answer 6

haven't you done this one previously?

Answer 7

don't think so...

Answer 8

see attached for the graph of the piecewise function

Answer 9

it might be some other guy that has done it, then I apologize.

Answer 10

I saw exactly the same question today.... apologize once again.