Answer :
Consider the function y = 8x.
For x = 1, y = 8(1) = 8
For x = 2, y = 8(2) = 16
For x = 3, y = 8(3) = 24
Therefore, the y-values of this function grow by adding 8
Consider the function [tex]y = 15^x[/tex]
For x = 1, [tex]y = 15^1=15[/tex],
For x = 2, [tex]y = 15^2=225[/tex],
For x = 3, [tex]y = 15^3=3,375[/tex]
Therefore, the y-values of this function grow by multiplying the previous y-value by 15
For x = 1, y = 8(1) = 8
For x = 2, y = 8(2) = 16
For x = 3, y = 8(3) = 24
Therefore, the y-values of this function grow by adding 8
Consider the function [tex]y = 15^x[/tex]
For x = 1, [tex]y = 15^1=15[/tex],
For x = 2, [tex]y = 15^2=225[/tex],
For x = 3, [tex]y = 15^3=3,375[/tex]
Therefore, the y-values of this function grow by multiplying the previous y-value by 15