# math

In y=4x, what happen to y when x is doubled? increased by 2? decreased by 3? halved?

In y=4x, what happen to y when x is doubled? increases by 2? decreased by 3? halved?

In y=4x, double x, one has to double y.

Try it x=1, then x=2, then x=4 See if y doubles each time.

1. 👍 0
2. 👎 0
3. 👁 118

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