Ramp and Step function

Hi all,

Does the step1(t[1/s]-10) means that function value becomes 1 after 10 seconds on condition that the step1 is defined as the step function?
Does rm3(t[1/s]-10) means that the function value will increase after 10 seconds with the slope of 1 if the rm3 is defined as the ramp function and the slope setted to be 1?

Thanks all.