Question

Pleas help real quick thank you

Answer 1

`y = 2x+1`

Explanation:

Let y = mx + b.

We can find two points, (0, 1) and (1, 3).

Substituting both into the equation:

`\left \{ {{1 = 0m + b} \atop {3 = m+b}} \right.`

We find that b = 1, m = 2.

Thus, y = 2x + 1.