Homework Progress Find the midpoint of A and B where A has coordinates (2, 3)
and B has coordinates (8,9).
у
10
9
8
7
6
5
4
3
2
1
Х
0 1 2 3 4 5 6 7 8 9 10

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

Which statements about these triangles is true

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=