Sandra runs a water slide at the water park and needs to count the people who go down the slide. At the beginning of her shift, 178 people had gone down the slide. This table shows the total number of water sliders for several times during sandra's shift. Hours into sandra's shift (x) 0 1 2 3 total number of people (y) 178 224 270 316 what is the equation in slope-intercept form that represents the total number of water sliders over time? choose the correct expressions from the drop-down menus to correctly complete the equation. Y = choose. + choose.