F(n)=5.(-2)n-1
Complete the recursive formula of f(n).

Which of these choices show a pair of equivalent expressions?

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost.swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

Is a positive integer raised to a negative power always positive