For example, if you know that the quadratic parent function \(y={{x}^{2}}\) is being transformed 2 units to the right, and 1 unit down, we can create the original t-chart, following by the transformation points on the outside of the original points.
A rational function is basically a division of two polynomial functions. That is, it is a polynomial divided by another polynomial. In formal notation, a rational function would be symbolized like this: Where s(x) and t(x) are polynomial functions, and t(x) can not equal zero.
Rational Number. A rational number is a number that can be expressed as a fraction where and are integers and. A rational number is said to have numerator and denominator. Numbers that are not rational are called irrational numbers. The real line consists of the union of the rational and irrational numbers. rational number is a number that can be expressed as a fraction where and are integers and. A rational number is said to have numerator and denominator.