for this problem, write a piecewise function that models the following cellular phone bill plan:
50 dollars a month buys 400 mins. additional time cost 30 cent a minute.

Question

for this problem, write a piecewise function that models the following cellular phone bill plan:
50 dollars a month buys 400 mins. additional time cost 30 cent a minute.

anonymous · Answer

hey how are you doing

anonymous · Answer

sorry unfortunately i am not very good with peicewise unless called for

anonymous · Answer

sorry i would like to help though

anonymous · Answer

what is peicewise?

anonymous · Answer

a piece wise is
    
y= something =         x                             enter 
                                  s           <----       value if of y 
                                                                  if it was

                         kinda like this

anonymous · Answer

y = something                     is an equation

anonymous · Answer

so do u know how to apply to this problem?

anonymous · Answer

400min+a(min)=50$+(0.3a)$ 
if t=0 400 min --> 50$
for each min u should pay 0.3$ extra

anonymous · Answer

look and my beginning posts

anonymous · Answer

i kno but i thought i was going encourage you subliminally to remember

anonymous · Answer

lol the encouragement comes from 
necessity 
or 
not