Question

g is defined for all real numbers.
g(x)= -2 if x ≠ 0
1 if x = 0

help graphing?

Answer 1

lets start wit the later part of the piecewise function

Answer 2

ok

Answer 3

what this says is that if x=0 then g(0)=1

Answer 4

if you let g(x)=y ... then you get y=1 when x=0

Answer 5

puttin this on the graph you get

Answer 6

now if

\[x\neq0\] ,it means any other place y will always equal negative 2