Tereka and Emma each deposit money in savings accounts. The amount of money, in dollars, in Tereka's account after x years is modeled by the function T(x) = 472(1.04)x. The amount of money, in dollars, in Emma's account after x years is modeled by the function E(x) = 485(1.09)x. What is the difference between the initial amounts Tereka and Emma deposit?

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

a: 1/6, j: 1/4

step-by-step explanation: you are welcome