Date Period
9. A bank offers a savings account that accrues
compound interest annually based on an initial
deposit of $400. If S(t) represents the money in the
account at the end of t years and the interest rate is
1.8%, write a function that could be used to
determine the amount of money in the account over
time. (MAFS.912.F-IF.3.8.b)

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

answer: yes, since the line has a steeper rate of change than the exponential the y-values will be greater and they will only intersect one time.

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.