PLEASE HELP IMMEDIATELY (I am being timed) The phone company Splint has a monthly cellular plan where a customer pays a flat fee for unlimited voice calls and then a certain amount per GB of data used. If a customer uses 4 GB, the monthly cost will be $48. If the customer uses 32 GB, the monthly cost will be $160. A) Find an equation in the form y = m x + b , where x is the number of GB of data used in a month and y is the total monthly cost of the Splint plan. Find both the Point-Slope (use first point) and the Slope Intercept form of the line: B) Use your equation to find the total monthly cost if 24 GB are used.