Question

Can someone please check this for me?
Positive and Negative Parts and Increasing and Decreasing Intervals

Answer 1

@imqwerty

Answer 2

@ShadowLegendX

Answer 3

@TheSmartOne

Answer 4

Tag me again in 30 mins, I'll be back :P

Answer 5

@Destinymasha

Answer 6

#3 on the document is wrong.

Answer 7

#3 part a and part b are wrong to be specifc :P

Answer 8

How is it incorrect? I don't understand.

Answer 9

brb

Answer 10

What does "brb" mean?

Answer 11

@TheSmartOne ?

Answer 12

@Directrix

Answer 13

brb means be right back

Answer 14

All the rest are correct, :)

Answer 15

Actually, all of them are correct :P

Answer 16

My bad, I got confused with increasing and decreasing for 3a and 3b.

:P

Answer 17

Haha Oh OK :)
Thanks :):)

Answer 18

Great job :)

Answer 19

Thank you :)

Answer 20

Anytime :D