Final answer:
Cramer's rule is used to solve systems of linear equations using matrices. Linear programming optimizes a linear objective function subject to linear constraints. Polynomial regression models non-linear relationships using polynomial equations. Exponential growth follows a constant growth rate.
Step-by-step explanation:
The linear equations in Cramer's rule involves systems of equations calculator matrices. It is a method used to solve a system of linear equations using determinants. Cramer's rule involves creating a matrix of coefficients and calculating the determinants of different matrices to determine the values of the variables in the system.
Linear programming is a method used to optimize a linear objective function subject to linear constraints. It involves allocating limited resources in such a way that the objective function is maximized or minimized.
Polynomial regression is a technique used to model the relationship between a dependent variable and one or more independent variables using a polynomial equation. It is commonly used when the relationship between the variables is not linear.
Exponential growth refers to a situation where a quantity increases or decreases by a fixed percentage over a fixed period. The growth follows an exponential function, which is characterized by a constant growth rate.