Which images are graphs of functions? Select all that apply. Responses Graph D, which forms the shape of an oval. © 2017 StrongMind. Created using GeoGebra. Image with alt text: Graph D, which forms the shape of an oval. © 2017 StrongMind. Created using GeoGebra. Graph E, which is a curve in the shape of a smile. Moving from left to right it goes from the top left corner, down to (0, negative 4), back up to the top right corner. © 2017 StrongMind. Created using GeoGebra. Image with alt text: Graph E, which is a curve in the shape of a smile. Moving from left to right it goes from the top left corner, down to (0, negative 4), back up to the top right corner. © 2017 StrongMind. Created using GeoGebra. Graph A, which curves back and forth from left to right as it moves upward and downward along the y-axis. © 2017 StrongMind. Created using GeoGebra. Image with alt text: Graph A, which curves back and forth from left to right as it moves upward and downward along the y-axis. © 2017 StrongMind. Created using GeoGebra. Graph B, which is a curve in the shape of a wave that goes up and down as it moves from left to right. © 2017 StrongMind. Created using GeoGebra. Image with alt text: Graph B, which is a curve in the shape of a wave that goes up and down as it moves from left to right. © 2017 StrongMind. Created using GeoGebra. Graph C, which resembles the letter v laying on its side with the opening on the right. © 2017 StrongMind. Created using GeoGebra.