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wariber [46]
3 years ago
15

What is the constant of variation, k, of the line y = kx through (3,18) and (5,30)?

Mathematics
1 answer:
9966 [12]3 years ago
4 0
Y - 18 = (30 - 18)/(5 - 3) (x - 3)
y - 18 = 12/2 (x - 3)
y - 18 = 6(x - 3) = 6x - 18
y = 6x

The constant of variation (k) is 6.
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antoniya [11.8K]

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hodyreva [135]

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Answer:

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3 years ago
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Juli2301 [7.4K]
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