Mathematics

Mathematics, 01.09.2019 11:30, anaruiz00

Which does not show a direct variation between x and y?
a.
y = 0.5x
b.
y = 2x
c.
y = 9/x
d.
y = x/9

answer

Answers: 1

Show answers

Similar questions

Предмет

Mathematics, 16.07.2019 19:00, John7Gilbert

For questions 1-3 determine whether the equation represents a direct variation. if it does, find the constant of variation. 1. 2 y = 5x +1 a. not a direct variation b. direct variation, constant of variation is 5/2 c. direct variation, constant of variation is 2/5 d. direct variation, constant of variation is 1 -2/5 2. -12x = 6y a. not a direct variation b. direct variation, constant of variation is 1/2 c. direct variation, constant of variation is 2 d. direct variation, constant of variation is -2 3. 7x -1.4y = 0 a. not a direct variation b. direct variation, constant variation is 1/2 c. direct variation, constant variation is 2 d. direct variation, constant variation is -2 for questions 4-6 suppose y varies directly with x. write a direct variation equation that relates x and y. 4. y= -10 when x =2 a. y= -5x b. y= -1/5x c. y= 5x d. y= 1/5 x 5. y= 7 1/2 when x=3 a. y= 3/2x b. y= 2/3x c. y= 5/2 d. y= 2/5 6. y=10.4 when x=4 a. y= 3.4x b. y= 3.8x c. y= 3.2x d. y= 2.6x for questions 7 and 8 for the data in the table, tell whether y varies directly with x. if it does, write an equation for the direct variation. 7. (x.y) (3, 5.4) (7, 12.6) (12, 21.6) a. not a direct variation b. direct variation, y= 1.8x c. direct variation, y= 4x d. direct variation, y= 5/9x 8. (x,y) (-2,1) (3,6) (8,11) a. not a direction variation b. direct variation, y=x c. direct variation, y=2x d. direct variation, y= -2x

Answers: 2

Предмет

Mathematics, 23.07.2019 07:30, gloria457

The following measurements were taken of a tree. do the age and height show direct variation? if so, write the equation of variation. direct variation y = 0.28x direct variation y = 0.28x + 3.6 direct variation x = 3.6y no direct variation

Answers: 2

Предмет

Mathematics, 23.07.2019 08:00, evanwall91

The following measurements were taken of a tree. do the age and height show direct variation? if so, write the equation of variation. direct variation y = 0.28x direct variation y = 0.28x + 3.6 direct variation x = 3.6y no direct variation

Answers: 1

Предмет

Mathematics, 26.09.2019 22:30, dee024

For questions 1-3 determine whether the equation represents a direct variation. if it does, find the constant of variation. 1. 2 y = 5x +1 a. not a direct variation b. direct variation, constant of variation is 5/2 c. direct variation, constant of variation is 2/5 d. direct variation, constant of variation is 1 -2/5 2. -12x = 6y a. not a direct variation b. direct variation, constant of variation is 1/2 c. direct variation, constant of variation is 2 d. direct variation, constant of variation is -2 3. 7x -1.4y = 0 a. not a direct variation b. direct variation, constant variation is 1/2 c. direct variation, constant variation is 2 d. direct variation, constant variation is -2 for questions 4-6 suppose y varies directly with x. write a direct variation equation that relates x and y. 4. y= -10 when x =2 a. y= -5x b. y= -1/5x c. y= 5x d. y= 1/5 x 5. y= 7 1/2 when x=3 a. y= 3/2x b. y= 2/3x c. y= 5/2 d. y= 2/5 6. y=10.4 when x=4 a. y= 3.4x b. y= 3.8x c. y= 3.2x d. y= 2.6x for questions 7 and 8 for the data in the table, tell whether y varies directly with x. if it does, write an equation for the direct variation. 7. (x.y) (3, 5.4) (7, 12.6) (12, 21.6) a. not a direct variation b. direct variation, y= 1.8x c. direct variation, y= 4x d. direct variation, y= 5/9x 8. (x,y) (-2,1) (3,6) (8,11) a. not a direction variation b. direct variation, y=x c. direct variation, y=2x d. direct variation, y= -2x

Answers: 2

Do you know the correct answer?

Which does not show a direct variation between x and y?
a.
y = 0.5x
b.
y =...

Questions in other subjects:

Konu

Chemistry, 23.08.2019 14:30

If the bird species cannot adapt to eat a different source of food, this species of bird will most likely...

Konu

History, 23.08.2019 14:30

What innovation had the biggest impact to business and the service industries in the 1990s?...

Konu

History, 23.08.2019 14:30

Which king attempted to gain more sovereign power by refusing to call a parliament together? charles i charles ii james i james ii...

Konu

English, 23.08.2019 14:30

What is the most important reason the indo- european languages dominate the globe geographically today? a. europeans trade more than other people. b. european coloniz...

Konu

History, 23.08.2019 14:30

An athenian education focused on preparation for...

Konu

Social Studies, 23.08.2019 14:30

Article ii of the constitution is important because it a) describes expressed powers b) describes the executive branch c) describes enumerated powers d) de...

Konu

Spanish, 23.08.2019 14:30

Present progressive. rewrite the following sentences to indicate that the actions are happening right now. use the present progressive and the correct forms of the verb estar.

Konu

English, 23.08.2019 14:30

If the words brave and courageous were used in the same context, they would be examples of...

Konu

English, 23.08.2019 14:30

How will the use of the concept of algebra in maintaining peace ang harmony in the real world...

Konu

Biology, 23.08.2019 14:30

The two species of snakes, the emerald tree boa and the boa constrictor, belong to the same genus; however, the former is tree dwelling and needs high humidity whereas the latter...

Other tasks in the category: Mathematics More task