Ineed

part 2: you are planning to go on the trip to alaska in 3 years. how much money will you need to invest at a 2.5% interest rate compounded annually in order to have $2800 in 3 years? use the compound interest formula a = p (1 + i)n. (round final answer to the nearest cent, but otherwise don’t round any intermediate values)

solve for P.

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