Is 4 a factor of x^3-6x^2+8x-12 ? Explain how you arrived at your answer. plz help<3

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

Which equation matches the graph shown ?