Question

write an exponential function y=ab^x for a graph that includes (1,15) and (0,6)?

Answer 1

\(6=ab^0\) or \(6=a\) is a start

Answer 2

would the answer be y=6(2.5)^x

Answer 3

\[15=6b\] so \(b=2.5\) yes looks good

Answer 4

so it is correct?? :)