Answer:
6 less then r
refers to 6 less then whatever number is represented with r
If the (r) is blank you can take it as 0
in this case the answer would most likely be -6
that is if r is not given
Are you asking for it being simplified?
for the 514 hours after 7 p.m. the answer to that is 5 a.m.
The new function would be 3lxl
If y=f(x), then the transformed function will be y=3f(x) because the compression affects the y value, and so the function becomes y=3lxl