Mathematics

Mathematics, 05.12.2019 15:31, Astudent333

For the inverse variation equation xy = k, what is the value of x when y = 4 and k = 7?

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Mathematics, 14.07.2019 00:30, iamasia06

For each equation, determine whether it represents a direct variation, an inverse variation, or neither. find the constant of variation when one exists and write it in simplest form.

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Mathematics, 21.08.2019 13:00, liyahguyton

Do the data in the table represent a direct variation or an inverse variation? write an equation to model the data in the table. x 1 2 5 10 y 40 20 8 4 a. direct variation; y=40x b. direct variation; y=(1/40)x c. inverse variation; xy=40 d. inverse variation; xy=1/40 i feel so stupid for not knowing the answer, explain it to me.

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Mathematics, 06.12.2019 17:31, edjiejwi

Will give brainliest if both are correctthese are two separate questions that have nothing to do with each other.find the constant of variation k for the direct variation. x | f(x)-1 | 20 | 02 | -45 | -10a) k = –0.5b) k = 2c) k = –1.5d) k = –2question 2does the data in the table represent a direct variation or an inverse variation? write an equation to model the data in the table. |_2__|__4__|__8__|__12__||_4__||__1__|__2/3_|direct variation; y = 8/xdirect variation; y = 8xinverse variation; xy = 8inverse variation; y/x = 8

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Mathematics, 07.12.2019 08:31, jadalawler3

Will give brainliest if both are correct these are two separate questions that have nothing to do with each other. find the constant of variation k for the direct variation. x | f(x) -1 | 2 0 | 0 2 | -4 5 | -10 a) k = –0.5 b) k = 2 c) k = –1.5 d) k = –2 question 2 does the data in the table represent a direct variation or an inverse variation? write an equation to model the data in the table. |_2__|__4__|__8__|__12__| |_4__||__1__|__2/3_| a) direct variation; y = 8/x b) direct variation; y = 8x c) inverse variation; xy = 8 d) inverse variation; y/x = 8

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For the inverse variation equation xy = k, what is the value of x when y = 4 and k = 7?...

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