QuestionThe cubic function $y = x^3$ is transformed into $y = -2x^3 - 7$. What effect will this have on the graph of the function?
The graph will be reflected over the x-axis, shifted down 7 units and vertical stretch of 2. The graph will be reflected over the x-axis, shifted up 7 units and vertical stretch of 2. The graph will be reflected over the y-axis, shifted down 2 units and vertical shrink of 2. The graph will be reflected over the y-axis, shifted up 2 units and vertical shrink of 2.