rachelmgunn rachelmgunn

17-06-2015
Mathematics

contestada

The table shows a direct variation.

What is the constant of variation?

x y
2 4.8
4.5 10.8
6 14.4

Respuesta :

kimeto3 kimeto3

17-06-2015

For any direct variation: x=ky so k=x/y
k=4.8/2=2.4
k=10.8/4.5=2.4
k=14.4/6=2.4
Since k is a constant, you get the same value when you use any set of x and y values from the table. I just wanted to show you that.
The constant of variation(k)=2.4

Answer Link

Otras preguntas

Both directors and officers of corporations are fiduciaries for the shareholders. Fiduciaries are persons placed in positions of trust that act on behalf of the

Find the volume of a rectangular prism if the length is 3x2, the width is 2x, and the height is x2 + 3x + 5. Use the formula V = l ⋅ w ⋅ h, where l is length, w

PLEASE HELP WILL GET 15 POINTS AND MARKED BRAINLIEST you have to unscramble these words into a sentance1.Nuestros padres / volver / de / Costa Rica / ayer 2. Mi

An ant crawled 12 inches in 10 seconds. A second ant crawled 24 inches in 10 seconds. Calculate the speed of each ant, then compare the 2 by telling which one

The product of a number and 3

if the branding division were to experience the same percentage increase from year 2 to year 3 as they did from year 1 to year 2, what would the branding divisi

Within its production department, Marlin Manufacturing has shift leaders, supervisors, assistant plant managers, plant managers, product group managers, assista

with which group of american indians did the spanish have the friendliest relasionships pueblos jumanos Tonkawa hasinai

If x and y are integers greater than 1, is x a multiple of y ? (1) \small 3y^{2}+7y=x (2) \small x^{2}-x is a multiple of y. Statement (1) ALONE is sufficient,

Question 1 Particles of liquids and gases move much more freely than do particles of solids. options: True False