1. The problem statement, all variables and given/known data I have been given this equation : 4/5 X 2^x I have drawn the graph. Now, I was asked to draw the graph of y = 8 – 2x by using the 1st equation above. Can you help me in doing so? I know that the 1st Co-ordinates is (0,8) how can I find the other co-ordinate to draw the line?