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How can you tell the difference between a graph in which one variable is directly proportional to another and a graph in which two variables vary inversely?
1. You can tell the difference because the proportional one has the same slope while the inversely one has opposite reciprocal slope.
Describe how you can tell by looking at the graph of a function with variable is the input variable and which is the output variable?
You cannot.
How can i tell when figures are similar?
When they have the same interior angles and their sides are proportional to each other.
The nurmerical factor of a term that contains a variable?
Coefficient would be the answer I think. If not please tell me.
When a researcher cannot tell which variable might be causing an observed effect in an experiment the variables are?
confounded
How can you tell the difference between a graph in which one variable is directly proportional to another and a graph in which two variables vary inversely?
1. You can tell the difference because the proportional one has the same slope while the inversely one has opposite reciprocal slope.
How do you tell if a math table is inversely proportional or directly proportional?
Generally, if y increases as x increases, this is a hint that the quantity is directly proportional, and if y decreases as x increases, the relation might be inversely proportional. However, this is not always the case. x and y are directly proportional if y = kx, where k is a constant. x and y are inversely proportional if y = k/x, k is constant. This is the best way to tell whether the quantities are directly or inversely proportional.
How can you tell if one variable is directly proportional to another variable?
Two variables are directly proportional to each other if they increase or decrease together at a constant rate. In other words, if you plot the relationship between the two variables on a graph and the points lie on a straight line passing through the origin, then they are directly proportional. Mathematically, this can be expressed as y = kx, where k is a constant.
How can you tell something is a linear function?
A function is linear if one variable is directly proportional to the other.
What is an example of inversely proportional?
An example of an inversely proportional relationship is the relationship between the time it takes to travel a certain distance and the speed at which you are traveling. As speed increases, the time it takes to travel the distance decreases.
Tell the table of IQ test?
how to tell if a table s proportional or non proportional
If two graphs have exactly the same shape what can you tell about the variables?
If two graphs have exactly the same shape, it indicates that the variables are proportional to each other. This means that as one variable increases or decreases, the other variable changes in a consistent and fixed ratio.
Describe how you can tell by looking at the graph of a function with variable is the input variable and which is the output variable?
You cannot.
How do you tell if a pair of ratios are proportional?
you have to times and get the answer correct or not
How can you tell from the graph of Molly's garden on the previous slide that it represents a proportional relationship?
The graph of a proportional relationship has the same unit rate, is a straight line, and starts at the origin.
What must you know in order to tell the gravitational force between two objects?
To calculate the gravitational force between two objects, you must know the mass of each object and the distance between their centers. The force can be calculated using Newton's law of universal gravitation, which states that the force is directly proportional to the product of the masses and inversely proportional to the square of the distance between them.
How can i tell if a relation is a function?
you can tell if there is an independent (x) and a dependent (y) variable
