Ed fills his sports bottle with 1.2 liters of water after his bike ride he drinks 200 milliliters of the water. how much water is left in ed's sportd bottle?

1 liter = 1,000 milliliters

He started out with 1.2 liters = 1,200 milliliters.

He drank 200 milliliters.

Left in his bottle, he still had       

      (1,200 milliliters) minus (200 milliliters)  =  1,000 milliliters

                                                                        =      1 liter left .

Ibelieve a is the correct answer because 3 is the y-intercept you can see it from the graph. so from here the answers could only be a and c. they are differently at the sign.substitute x with 1so the equation for a is 3*(1.4)^x3*(1.4)^1 = 4.2look back at the graph it is true that when x= 1 y= 4.2if you use equation from c. when x= 1 then y will be negative number which is falseso correct answer is a