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What is 21x cubed-58x plus 21?
It's a third-degree polynomial in 'x'. It's value depends on the value of 'x'. Every time 'x' changes, the value of the polynomial changes.
What is x to the third power plus 5x to the second power plus 2x take away 8?
x3 + 5x2 + 2x - 8It's a third-order polynomial in 'x'.Its value depends entirely on the value of 'x', and whenever 'x' changes,the value of the whole polynomial instantly changes.
Which graph is most useful for showing how the relationship between independent and dependent variables changes over time?
Time Series.
What are the advantages and disadvantages of representing a relationship between variables in a written report?
Advantages: you can see an exact number. Disadvantages: you cannot see the changes between intervals.
What is a polynomial function as a graph?
A polynomial function have a polynomial graph. ... That's not very helpful is it, but the most common formal definition of a function is that it is its graph. So, I can only describe it. A polynomial graph consists of "bumps", formally called local maxima and minima, and "inflection points", where concavity changes. What's more? They numbers and shape varies a lot for different polynomials. Usually, the poly with higher power will have more "bumps" and inflection points, but it is not a absolute trend. The best way to analyze the graph of a polynomial is through Calculus.
What is the relationship between velocity and acceleratioñ?
Acceleration is the rate at which velocity changes and the direction of the change.
What is the relationship between brain changes and behaviour in people with dementia?
relationship between brain changes and behaviour in people with dementia
The graph of a polynomial changes direction twice and has only one root What can you say about the polynomial?
It is a polynomial of odd power - probably a cubic. It has only one real root and its other two roots are complex conjugates. It could be a polynomial of order 5, with two points of inflexion, or two pairs of complex conjugate roots. Or of order 7, etc.
Correlation coefficients represents the WEAKEST relationship?
A correlation coefficient represents the strength and direction of a linear relationship between two variables. A correlation coefficient close to zero indicates a weak relationship between the variables, where changes in one variable do not consistently predict changes in the other. However, it is important to note that a correlation coefficient of zero does not necessarily mean there is no relationship between the variables, as non-linear relationships may exist.
What is the relationship between changes in demography and ageism?
i want this answer
What is the relationship between brain and behaviour in people with dementia?
relationship between brain changes and behaviour in people with dementia
What is the significance of the nexus number in determining the relationship between different variables in a statistical analysis?
The nexus number is important in statistical analysis because it helps to identify the strength and direction of the relationship between different variables. It indicates how much one variable changes when another variable changes by a certain amount. A higher nexus number suggests a stronger relationship between the variables, while a lower number indicates a weaker relationship. This information is crucial for understanding the connections between variables and making informed decisions based on the data.
What type of relationship occurs when one variable decreases while the other variable increases?
A negative relationship, also known as an inverse relationship, occurs when one variable decreases while the other variable increases. This means that as one variable changes in one direction, the other variable changes in the opposite direction.
What is the relationship between traction and inertia?
Traction is the grip or friction between a surface and an object, while inertia is the tendency of an object to resist changes in its state of motion. The relationship between traction and inertia is that traction helps overcome inertia by providing the necessary grip or friction for an object to move or change direction effectively.
What type of research seeks to describe strength of the relation between two or more characteristics?
Correlational research seeks to describe the strength and direction of the relationship between two or more characteristics or variables. It does not imply causation, but rather examines how changes in one variable are associated with changes in another.
When interested in examining how one variable changes in relation to another?
You can use correlation analysis to quantify the strength and direction of the relationship between two variables. This can help determine if there is a linear relationship, and whether changes in one variable can predict changes in the other. Additionally, regression analysis can be used to model and predict the value of one variable based on the value of another variable.
What does direction of causality mean?
Direction of causality refers to the relationship between cause and effect, determining which variable influences the other. It helps to establish the sequence of events and clarify which factor drives changes in the other. Understanding the direction of causality is important in establishing relationships in research and decision-making processes.
