Which are solutions to the equation?

In which form is the following function written? y = - 2(x – 3)(x + 5)

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points