C. The vertexes are the same. The functions' vertex (h,k) values were not altered, just a (stretch/compress).
The average speed of the canoe is 5 1/4 in kilometers per hour
3^x = 729
log(3^x) = log(729)
xlog(3) = log(729)
x = log(729)/log(3)
x = 6
The Quotient would be 1012 so I would just put 1000 if your supposed to estimate.
