logarithmic functions in real life situations

A linear function that models a real-life situation is called a _____. => linear model or non-standard model or non-linear model or standard model..

- Exponential Function The function e x (where e is the number approximately 2.718) is called exponential function. The graph of the function is as follows. We can observe that the graph of y = e x is upward-sloping, and increases faster as x increases. The g..

Functions: f is a function from set A to a set B if each element x in A can be associated with a unique element in B. Domain: In the above definition of the function, set A is called domain. Co-Domain: In the above definition of the funct..

What kind of trend does the scatter plot show? Describe a real-life situation that the scatter plot could represent. => Positive trend; Age of students vs. Number of siblings they have or Negative trend; Age of students vs. Their height or No trend; Age of students vs. Number of..

Find the domain of the logarithmic function, f ( x ) = log 2 ( x + 11) 2 . => All real numbers except - 11 or All real numbers greater than 11 or All real numbers less than - 11 or All real numbers less than 11..

Find the domain of the function, f ( x ) = log 2 (8 - x ). => all real values greater 8 or [- 8, 8] or all real values less than 8 or all real values less than - 8..

(a). Linear programming is applicable only to problems where the constraints and objective function are linear i.e., where they can be expressed as equations which represent straight lines. In real life situations, when constraints or objective fun..

Limitations of Linear Programming - Linear programming is applicable only to problems where the constraints and objective function are linear i.e., where they can be expressed as equations which represent straight lines. In real life situations, when constrai..

- Fundamentals of Equations Algebraic and transcendental equations; If f(x) is a polynomial in x, then f(x) =0 is an algebraic equation. Example; x 7 + 5x - 2=0. If f(x) contains algebraic and non algebraic functions namely exponential, logarithmic, trigonometric and inverse tri..

There are mainly four steps in the mathematical formulation of linear programming problem as a mathematical model. We will discuss formulation of those problems which involve only two variables. Identify the decision variables and assign symbols x and y to them. These decision variables are those q..