What is y ax - h plus k?

The expression ( y = ax - h + k ) represents a linear equation in slope-intercept form, where ( a ) is the slope, ( -h ) is a horizontal shift, and ( k ) is a vertical shift. The term ( h ) adjusts the x-coordinate of the graph, moving it left or right, while ( k ) adjusts the y-coordinate, moving it up or down. Overall, this equation describes how a line can be transformed from its standard position based on shifts and slope.