Plz let f(x)=2(3)^x+1 +4 . the graph of f(x) is stretched vertically by a factor of 2 to form the graph of g(x) . what is the equation of g(x) ?

Write each expression in exponential form and find its value. 3 x 3 x 3

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?

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?