Question

Which of the following expressions is equivalent to |x + 4| < 5?
A.
–5 > x + 4 < 5
B.
–5 < x + 4 < 5
C.
x + 4 < 5 and x + 4 < –5
D.
x + 4 < 5 or x + 4 < –5



I'm pretty sure it's C but I kinda wanna check

Answer 1

\[\left| x-h \right|<a,gives -a <x-h <a\]

Answer 2

now you can see if you are correct.

Answer 3

oh thanks :)

Answer 4

c is not correct
\[when | x |<a,that means value of x lies between -a and a.]

Answer 5

wait it's not C?