Offering 20 points for this one need asap

y = 3x+.5

Step-by-step explanation:

We know the y intercept (the value when x=0) is .5

We can find the slope from 2 points

(0,.5) and (1,3.5)

m = (y2-y1)/ (x2-x1)

    = (3.5-.5)/(1-0)

     = 3/1

   = 3

We can use y = mx+b since we know the slope and the y intercept

 y = 3x+.5

x = 12

y = 15

step-by-step explanation:

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.