Which Equation Can Be Used to Describe the Direct Variation

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The graph represents the direct variation function between earnings in dollars and hours workedA coordinate plane showing Store Clerk Pay Hours Worked on the x-axis and Total Earnings in dollars on the y-axis. Direct variation is a special kind of linear equation.


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Therefore direct variation function would be.

. Trinas paycheck earnings varies directly as the number of hours she works. Which equation can be used to describe the direct variation function between E the total earnings in dollars and h the number of hours worked. The formula ykxn y k x n is used for direct variation.

And the constant of variation is k π. Which equation can be used to describe the direct variation function between E the total earnings in dollars and h the number of hours worked. The area A varies directly with the square of the radius r.

The formula for direct variation is ykxz2 y k x z 2 where k is the constant of variation. What is the constant of variation k of the direct variation y kx through 5 8. These unique features make Virtual Nerd a viable alternative to private tutoring.

Solve the equation for k the constant of variation. A b c d e f g h i j k l m n o p q r s t u v w x y z varies directly as varies inversely as varies directly as the square of varies directly as the cube of varies directly as the. This formula is an example of direct variationDirect variation means that in the one term of the formula the variable is on top.

A line starting at 0 0 and passing through 4 30 8 60 and 12 90Which equation can be used to describe the direct variation function between E the. E 15h E 75h E 13h E 15h. Total earnings Earning each hour Number of hours.

The graph represents the direct variation function between earnings in dollars and hours worked. Lets suppose that km2. Direct Variation is said to be the relationship between two variables in which one is a constant multiple of the other.

In slope-intercept form the equation would be ymxb where mk and b0. When z kt we say that z varies directly with t. This situation occurs when the ratio of two variables is constant.

Therefore the direct variation function between E the total earnings in dollars and h the number of hours worked is E 75h. The value k is a nonzero constant greater than zero and is called the constant of variation. The equation is ykx where k is a constant which is apparent when we write the equation as yxk.

For some constant k called the constant of variation or constant of proportionality. One may also ask which equation can be used to describe the direct variation. Correct answer - Which equation can be used to describe the direct variation function between E the total earnings in dollars and h the number of hou.

In the language of variation this equation means. In this non-linear system users are free to take whatever path through the material best serves their needs. Enter variation details below.

Therefore direct variation function would be. Up to 10 cash back y k x. Some textbooks describe direct variation by saying y varies directly as x y varies proportionally as x or y is directly proportional to x.

Which equation can be used to describe the direct variation function between E the total earnings in dollars and h the number of hours worked. K85 The table represents a bicycle rental cost in dollars as a function of time in hours. Direct variation A direct variation also called direct proportion is a relationship between two variables x and y that can be written as y kx k 0.

When y kx we say that y varies directly with x. Total earnings Earning each hour Number of hours. In direct variation two quantities such as time and distance or hours and pay increase or decrease at a consistent rate.

If b is directly proportional to a the equation is. Therefore the direct variation function between E the total earnings in dollars and h the number of hours worked is E 75h. A graph shows direct variation if it goes through the origin 00.

Replace the variables x. HELP NEEDED ASAPThe graph represents the direct variation function between earnings in dollars and hours worked. The slope-intercept form would be y2x0.

Virtual Nerds patent-pending tutorial system provides in-context information hints and links to supporting tutorials synchronized with videos each 3 to 7 minutes long. For example when one variable changes the other then they are said to be in proportion.


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