# Come si rappresenta l'equazione  y = 2x + 3 ?

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#### Spiegazione:

The pendenza is 2 e l'intercetta y è 3. That means that starting point is (0,3) e come x increases by 1, y increases by 2. So some points would be:

(0,3), (1,5), (2,7)

Plot these three points and draw a line through them:

grafico {2x + 3 [-10.25, 9.75, -2.165, 7.835]}