Icould really use some and fast, describe the transformation that maps the pre-image a to the image a'. a) translated 10 units to right and then 10 units up b) translated 5 units to left and then reflected across the x-axis c) translated 10 units to right and then reflected across the x-axis d) translated 10 units to right and then reflected across the y-axis

Harold wrote this equation to model the level of water in a pool over time. the variable x represents time in hours. f(x) = 3,500 - 225x which statements about the situation are true? check all that apply. the water level is rising. the water level is falling. the initial level of water in the pool was 3,500 units. the initial level of water in the pool was 225 units. the pool was empty after 14 hours. the water was 2,600 units high after 4 hours.