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lesya [120]
3 years ago
8

Assume y = 100 − 2x. If x goes up by 3, the corresponding y-value changes by:

Mathematics
1 answer:
frutty [35]3 years ago
8 0

Given: y = 100 - 2x

New: y = 100 - 2(x + 3)

           = 100 - 2x - 6

           = 94 - 2x

The original equation had a y-intercept of 100.  The new equation has a y-intercept of 94.  The y-value changes -6 units

Answer: -6

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