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Can someone help me with this, i don’t understand

Can someone help me with this, i don’t understand-example-1
User DavidJCobb
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1 Answer

7 votes

Answer:

Explanation:

This is just a complicated method to do ratios and proportions

use the given x and y values and the ratio will be determined by k.

Then use that k and the second x value to find y.

-8 = k(20)

k = -2/5

Next part

y = (-2/5)(-4)

y = 1.6

User Rafy
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7.6k points