Answer:
lxl = 7 graph is actually combination of two graphs x =7 and x=-7
Step-by-step explanation:
lxl = 7 , here l l shows absolute functions which means either x is positive
or x is negative.
since here lxl= 7 therefore possible values of x are -7 and 7.
in order to graph the given function
we need to graph x =-7 and x =7
and graph is here as follows
