$2,600 is invested in an account earning 7.9% interest (APR), compounded quarterly. Write a function showing the value of the account after t
years,
where the annual growth rate can be found from a constant in the function.
Round all coefficients in the function to four decimal places. Also, determine
the percentage of growth per year (APY), to the nearest hundredth of a
percent.

b

step-by-step explanation:

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.

28

step-by-step explanation:

because that's the answer

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32