Mr. planter wants to have the largest piece of cake he can. should he slice his cake into thirds or fourths? which would result in a larger piece? explain

Mr.Planter should split the cane in to thirds because a whokr cake equals 100% and 1/3 of acane equals 33.3% where as if you were to split it into 1/4 it would only equal 25% for each piece of cake.

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