Absolute Value Transformations

Start by setting the sliders to the following settings: a = 1 k = 0 h = 0

What happens when a is changed and h = 0 and k = 0?

What happens when a = 1 and h = 0, but k is changed?

What happens when a = 1 and k = 0, but h is changed?

Can you write the generic equation for an absolute value function with an a, x, h, k? f(x)=

Can you determine the vertex for the graph from the equation?