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they are equivalent
What else can I help you with?
What is directly and inversely proportional relationship?
Directly proportional relationship is F=ma, F is directly proportional to a. Inversely proportional relationship is v=r/t, v is inversely proportional to t.
How can you use an equation to find an unknown value in a proportional relationship?
To find an unknown value in a proportional relationship, you can set up a ratio equation based on the known values. For example, if you have a proportional relationship expressed as ( \frac{a}{b} = \frac{c}{d} ), where ( a ) and ( b ) are known values, and ( c ) is the unknown, you can cross-multiply to solve for ( c ) by rearranging the equation to ( c = \frac{a \cdot d}{b} ). This allows you to calculate the unknown value while maintaining the proportional relationship.
How do you tell if an answer is not a proportional relationship?
To determine if an answer represents a non-proportional relationship, check if the ratio between the two quantities remains constant. If the ratio changes as one quantity increases or decreases, or if the graph of the relationship does not pass through the origin, it indicates a non-proportional relationship. Additionally, if there is a fixed amount added or subtracted rather than multiplied or divided, the relationship is also non-proportional.
Do linear graphs represent proportional relationships?
Do all linear graphs have proportional relationship
How do you know if a relationship is proportional or not?
A relationship is proportional if it maintains a constant ratio between two variables. This can be determined by plotting the data on a graph; if the points form a straight line that passes through the origin (0,0), the relationship is proportional. Additionally, you can check if the ratio of the two variables remains the same for all pairs of corresponding values. If the ratio changes, the relationship is not proportional.
What is an example of a constant relationship?
you go out with someone for more than a year
How is a proportional and non-proportional relationship different?
Proportional is when it is proportional.
What is directly and inversely proportional relationship?
Directly proportional relationship is F=ma, F is directly proportional to a. Inversely proportional relationship is v=r/t, v is inversely proportional to t.
How can you know if a graph represents a proportional relationship?
It is a relationship of direct proportion if and only if the graph is a straight line which passes through the origin. It is an inverse proportional relationship if the graph is a rectangular hyperbola. A typical example of an inverse proportions is the relationship between speed and the time taken for a journey.
How can you represent a proportional relationship using an equation?
You cannot represent a proportional relationship using an equation.
Is it true that the graph of a proportional relationship does not include the origin?
It is true in the case of inversely proportional relationship.
Is y-2.5x a proportional relationship or no?
A proportional relationship exists when two variables are related by a constant ratio. In the expression y-2.5x, there is no constant multiplier connecting y and x, indicating a non-proportional relationship. If the relationship were proportional, the expression would be in the form y = kx, where k is a constant.
How can you use an equation to find an unknown value in a proportional relationship?
To find an unknown value in a proportional relationship, you can set up a ratio equation based on the known values. For example, if you have a proportional relationship expressed as ( \frac{a}{b} = \frac{c}{d} ), where ( a ) and ( b ) are known values, and ( c ) is the unknown, you can cross-multiply to solve for ( c ) by rearranging the equation to ( c = \frac{a \cdot d}{b} ). This allows you to calculate the unknown value while maintaining the proportional relationship.
How can you use a table to decide if a relationship is proportional?
If the ratio between each pair of values is the same then the relationship is proportional. If even one of the ratios is different then it is not proportional.
Does the graph represent a proportional or non-proportional liner relationship How do you know?
If the graph is a straight line through the origin, sloping upwards to the right, then it is a proportional linear relationship.
How do you tell if an answer is not a proportional relationship?
To determine if an answer represents a non-proportional relationship, check if the ratio between the two quantities remains constant. If the ratio changes as one quantity increases or decreases, or if the graph of the relationship does not pass through the origin, it indicates a non-proportional relationship. Additionally, if there is a fixed amount added or subtracted rather than multiplied or divided, the relationship is also non-proportional.
What is a nonlinear relationship?
In mathematics, when the dependent variable is not proportional to the independent variable. The function does not vary directly with the input. Example: y=sin (x).
