What happens when the function f(x)=cos(x) is transformed by the rule g(x)=f(12x)? a) f(x) is compressed toward the x-axis by a factor of 12.
b) f(x) is stretched away from the x-axis by a factor of 2.
c) f(x) is compressed toward the y-axis by a factor of 12.
d) f(x) is stretched away from the y-axis by a factor of 2.