PRE CAL hELP

Firstly let me state this there are only 6 questions I need help with :)

ALSO if you attempt this try to remember this

NO OUTSIDE SOURCES

TAKE THIS AS IF YOURE A STUDENT TAKING A TEST IN CLASS

NO CHEATING AKA USING DESMOS, MATHWAY, or SYMBOLAB etc

Please if you need to use a calculator (use the ones you take during the sat that have a graph) also don’t use your phone calculator

Please don’t search up these answers

ALSO PLEASE SHOW YOUR WORK