The graph of g(x)g(x) ​​is the graph of f(x)=8x+20f(x)=8x+20 stretched horizontally by a factor of ​4​.



Which equation describes the function g?


​A g(x)=8x+5g(x)=8x+5 ​

B​ g(x)=32x+20g(x)=32x+20 ​

C​ g(x)=2x+20g(x)=2x+20 ​

D g(x)=2x+5