Question

Which equation is represented by the table?

Answer 1

Uhh, what the dude above me said

Answer 2

D. 3x - 1

Explanation:

y = mx + b

We see the point (0, -1), so b = -1

y = mx - 1

We can find the slope using 2 points such as (0, -1) and (1, 2).

m = (2 - (-1))/(1 - 0) = 3

y = 3x - 1

Answer: D. 3x - 1