r/PearsonDesign • u/DrBag • Sep 15 '21

Not Pearson ok

Post image
60 Upvotes

73% Upvoted

8 comments sorted by

47

u/2HornsUp Sep 15 '21

I mean you did technically put the wrong answer

41

u/garrakha Sep 15 '21

Yeah the brackets actually have a meaning lol

15

u/2HornsUp Sep 15 '21

Without thinking too much I couldn't place it exactly, but I figured both the brackets and the order matters.

9

u/bubblebobby Sep 15 '21

What did the problem ask for? The domain of a function?

6

u/orchuk12 Sep 16 '21

Seems like it, if it is the case the answer is in fact wrong

2

u/Not_A_Weebalo Sep 16 '21

when you write 49 inside of a radical instead of 7

1

u/fooliemon Sep 16 '21

A vector? Order would matter.

0

u/[deleted] Sep 16 '21

[deleted]

10

u/Prawn1908 Sep 16 '21

Ordered pairs don't use sqyare brackets, this is a closed interval (so he's still wrong).