Please answer if you can tyy

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)