PLS help guys. will medal

http://prnt.sc/akksru

Question

PLS help guys. will medal

http://prnt.sc/akksru

adi3 · Answer

@IrishBoy123

adi3 · Answer

i get the period and the top and the bottom. but i dont get the mid line.

adi3 · Answer

and i dont get the lowest point is on 3 but on y-axis but on x-axis why it is on 7 not 8

adi3 · Answer

@rebeccaxhawaii

rebeccaxhawaii · Answer

never fear @jhonyy9 is here. he shall be your savior

adi3 · Answer

i can see that

jhonyy9 · Answer

thank you rebecca - but i dont see here nothing question - what is the solvabel problem ?

jhonyy9 · Answer

and so HAPPY EASTERN !!! from Romania - where i m now - Tranyilvania - the home country where Dracula lived - than you like the horrore movies you know thie person sure,secure -

adi3 · Answer

we have to sketch the graph

jhonyy9 · Answer

ok. the graph in function of what coordinates in place of x and y ?

adi3 · Answer

x is the time

jhonyy9 · Answer

yes i have supposed it and the second what will be ?