Jacy has $1,000 to invest in either a fund that pays approximately 4.6% per year or in a savings account with an annual interest rate of 1.8%. Write a polynomial function S(x) to represent the interest Jacy will earn in 1 year by investing x dollars in the fund and the remainder in the savings account.

S(x) = 0.046x + 0.018(1000-x)

Step-by-step explanation:

Given that:

   A fund rate: 4.6% = 0.046

   Saving account rate:  1.8% = 0.018

Let x is the amount Jacy invest in the fund so (1000-x) is the amount he invests in the  savings account​

So a polynomial  function S(x) to represent the interest Jacy will earn in 1 year is:

S(x) = 0.046x + 0.018(1000-x)

Hope it will find you well.

a: 1/6, j: 1/4

step-by-step explanation: you are welcome

where are the images of the functions i can only see the question you typed.

step-by-step explanation: