Tell whether the relation is a direct variation. Explain.
х
-9
-1
5
у
...
Mathematics, 17.12.2020 19:50 JonJon05
Tell whether the relation is a direct variation. Explain.
х
-9
-1
5
у
90
10
-50
This is not a direct variation, because it cannot be written in the form y = kx
This is a direct variation, because it can be written as xy = -10
where k = 0.
This is a direct variation, because it can be written as y=-1/10x, where k=-1/10
This is a direct variation, because it can be written as y = -10x
where k = -10.
This cannot be determined
Please help me out this is a important question
Answers: 3
Mathematics, 21.06.2019 17:00
Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)
Answers: 1
Mathematics, 21.06.2019 20:30
The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a
Answers: 2
Mathematics, 21.06.2019 22:00
Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?
Answers: 1
Mathematics, 21.06.2019 23:00
Solve for n. round to the tenths place, if necessary. 14.2 cups of flour6 loaves of bread= 20 cups of flour n
Answers: 2
Mathematics, 04.11.2019 05:31
Social Studies, 04.11.2019 05:31
History, 04.11.2019 05:31
Physics, 04.11.2019 05:31
Mathematics, 04.11.2019 05:31
History, 04.11.2019 05:31