Respuesta :

Answer:

y = 2x + 4

Step-by-step explanation:

Figure out the slope.

y2 - y1 / x2 - x1       8 - 6/ 2 - 1 = 2

Find out the y-intercept. Your equation so far is y = 2x + b.

8 = 2(2) + b

8 = 4 + b

4 = b