Place value of 6 in 2.675 and 1 in 804.721

In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?