If y varies directly with x, and y = 10 when x = 4, write the direct linear variation equation

A. y = 10x

B. y = 4x

C. y = 5/2

D. y = 2/5

Question

Mathematics

Jaylin Bean

8 July, 02:26

If y varies directly with x, and y = 10 when x = 4, write the direct linear variation equation

A. y = 10x

B. y = 4x

C. y = 5/2

D. y = 2/5

+2

Answers (1)

Know the Answer?

America Sloan · Answer 1

The answer is c. I chose the answer c because y=5/2x (I think you forgot to put the x in the question) filled in with the numbers are true while a, b, and d aren't true if filled with 10 and 4.

If y varies directly with x, and y = 10 when x = 4, write the direct linear variation equationA. y = 10xB. y = 4xC. y = 5/2D. y = 2/5

If y varies directly with x, and y = 10 when x = 4, write the direct linear variation equation

A. y = 10x

B. y = 4x

C. y = 5/2

D. y = 2/5