0
Never
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Is 20 a direct variation?
No. It is a single number. For a direct variation you need a minimum of two pairs of ordered numbers.
What is an example of an everyday life example of direct variation?
If you are paid on an hourly rate, the number of hours that you work and your pay will be in direct variation.
What is a direct square variation?
one quantity varies directly as the square of the other quantity. in symbols, y = kx squared
How do you tell an inverse variation from a direct variation?
direct varation is when both x and y rise and decrease by the same number. inverse is when x or y decreases, the other one increases by the same number
When two quantities form a direct variation what is it called?
A direct variation (!) or direct reelationship.
Is 20 a direct variation?
No. It is a single number. For a direct variation you need a minimum of two pairs of ordered numbers.
What is an example of an everyday life example of direct variation?
If you are paid on an hourly rate, the number of hours that you work and your pay will be in direct variation.
What is a direct square variation?
one quantity varies directly as the square of the other quantity. in symbols, y = kx squared
Does ten and three fourths show direct variation?
No. Direct variation describes a relationship between two variables. It has nothing to do with the value of a single number.
How do you tell an inverse variation from a direct variation?
direct varation is when both x and y rise and decrease by the same number. inverse is when x or y decreases, the other one increases by the same number
When two quantities form a direct variation what is it called?
A direct variation (!) or direct reelationship.
Is direct variation a special case?
Direct variation is not a special case.
Is y equals 3x direct variation?
Yes, it is direct variation.
Is y equals 2x plus 5 a direct variation if so what is the constant of variation?
No, it is not a direct variation.
Does every linear equasion represent a direct variation relationship?
I have recently been doing all these direct variation problems but not every linear relationship is a direct variation... But every direct variation is a linear relation!
How do you do a direct variation with an inverse variation problem?
If a variable X is in inverse variation with a variable Y, then it is in direct variation with the variable (1/Y).
What is the difference direct variation and inverse variation?
Direct variation is the ratio of two variable is constant. Inverse variation is when the product of two variable is constant. For example, direct variation is y = kx and indirect variation would be y = k/x .
