Question

y = |x| + 5 equation help What are those two lines.

Answer 1

those are absolute marks, it means that the output of whatever is between those two lines is always positive

Answer 2

for example \[\left| -3 \right|=3 \]
but also
\[\left| 3 \right|=3\]

Answer 3

Oh ok i get thanks man

Answer 4

the lines mean the distance between zero EX: |-7| is 7 because -7 is 7 away from zero