What recursive formula can be used to generate the sequence shown, where f(1)=5 and n≥1? 5,-1,-7,-13,-19

What is the interquartile range of this day at set?

What is the solution of the equation? 35√(x+2)3+3=27

At store a, erasers are sold individually. the cost y of x erasers is represented by the equation y=0.75x. the costs of erasers at store b are shown in the graph.