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soldi70 [24.7K]
3 years ago
15

Please solve this quickly thank you please. Everything is on the picture.

Mathematics
1 answer:
algol [13]3 years ago
6 0

Find the rate of change for the direct variation using the formula y = kx

Solve for k: 10 = k2

K = 10/2

K = 5

Now solve for y when x is 8:

Y = 5(8)

Y = 40

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