 In this video, we provide the solution to question number one from the practice final exam for math 1060 In which case we're asked to find an equation for the provided graph right here Notice that this looks like a sine wave. It starts on the midline and goes upwards. So it looks like a sine wave without any Horizontal translation no reflections going on whatsoever. Notice it starts on zero midway would be pi This is going to be two pi right here. So our period's two pi So there's no change to the the the period whatsoever It looks like just an amplitude change here that the top of this thing is about halfway up to the first tick mark So that would be y equals one half So this looks like our function would then be y equals one half sine of x no other transformations other than an amplitude change