Seudónimo Seudónimo

11-07-2021
Mathematics

contestada

Determine the constant of variation for the direct variation given. (0, 0), (3, 12), (9, 36)
12
4
3

Respuesta :

mathstudent55 mathstudent55

11-07-2021

Answer:

4

Step-by-step explanation:

y = kx

Use point (3, 12).

12 = k * 3

k = 12/3 = 4

y = 4x

Answer: 4

Answer Link

musiclover10045 musiclover10045

11-07-2021

Divide y by x:

12/3 = 4

36 / 9 = 4

The constant of variation is 4

Answer Link

Otras preguntas

Which major group of substance in human milk are of special importance to the newborn and cannot be produced in bottle formula?

what does (x+4)(2x+5) equal?

Which of the following is equivalent to 6 O 8 O 12 O 64 0 [10³] ²7 16 ? 7/2 312 C.n

Write the function rule for each function reflected in the given axis. f(x)=4+x ; x -axis

How much time would it take for the sound of thunder to travel 2200 meters if sound travels a speed of 220 meters per second?

Suppose y varies directly with x . If x is 30 when y is 10 , what is x when y is 9 ? (F) 3. (G) 27. (H) 29. (I) 300/9 .

For unrestrained cube made from linear, isotropic, homogeneous material the temperature increase causes strain in_____ direction(s).

which is the net for this rectangular prism

Refer to the number line. Find the coordinate of point X such as the ratio of MX to XJ is 2:3 Please help it’s due soon

The term _____ is used to label any condition in which one entity occurrence does not require a corresponding entity occurrence in a particular relationship.