Ines created a coefficient matrix to represent the system of linear equations below

which type of matrix did ines create?

a 3 x 1 matrix

a 3x2 matrix

an augmented matrix

a diagonal matrix

Answer question above and explain each step : )

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?