Question

Using your own words 1. A polynomial function is ______________________________________________2. An exponential function ________________________________________________3. A rational function ___________________________________________4. An absolute value function ________________________________________________5. A greatest interger function ________________________________________________Please help me​

Answer 1

Step-by-step explanation:

• A polynomial function is a function that involves only non-negative integer powers or only positive integer exponents of a variable in an equation like the quadratic equation, cubic equation, etc. For example, 2x+5 is a polynomial that has exponent equal to 1.
• The exponential function is a mathematical function denoted by f(x)=\exp or e^{x}. It can be defined in several equivalent ways. Its ubiquitous occurrence in pure and applied mathematics has led mathematician W. Rudin to opine that the exponential function is "the most important function in mathematics
• rational function is any function that can be defined by a rational fraction, which is an algebraic fraction such that both the numerator and the denominator are polynomials. The coefficients of the polynomials need not be rational numbers; they may be taken in any field K
• the absolute value or modulus of a real number x, denoted |x|, is the non-negative value of x without regard to its sign. Namely, |x| = x if x is positive, and |x| = −x if x is negative, and |0| = 0. For example, the absolute value of 3 is 3, and the absolute value of −3 is also 3
• The greatest integer function is a function that gives the largest integer which is less than or equal to x. This function is denoted by ⌊x⌋. We will round off the given number to the nearest integer that is less than or equal to the number itself.