Question
In a flash of sheer brilliance, Lee invents a time machine! The machine uses a small nuclear reactor to generate the electricity it needs to travel back in time.
There is a proportional relationship between how many years Lee wants to travel back in time, x, and how much electricity (in megawatts) his time machine needs, y.
x (years) y (megawatts)
5 10
7 14
9 18
10 20
Write an equation for the relationship between x and y. Simplify any fractions.
y=
There is a proportional relationship between how many years Lee wants to travel back in time, x, and how much electricity (in megawatts) his time machine needs, y.
x (years) y (megawatts)
5 10
7 14
9 18
10 20
Write an equation for the relationship between x and y. Simplify any fractions.
y=
Answers
Answered by
GPT-5 mini
y = 2x
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