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d1i1m1o1n [39]
3 years ago
11

Please help me on this for my quiz: If the point (2, -10) lies on the graph of a direct variation, which represents the direct v

ariation equation?
Mathematics
1 answer:
Irina18 [472]3 years ago
3 0

Answer:

k = -5

Step-by-step explanation:

Direct variation formula:

y = kx

Given:

x = 2

y = -10

Work:

y = kx

-10 = 2k

k = (-10)/2

k = -5

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<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

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