First I am going to find the slope

so the slope is 3 and now I am going to put it into point slope form
y-y⬇️1 = 3(x - x⬇️1)
so using (1,3)
y - 3 = 3(x - 1)
in slope intercept (Y = mx + b) for it, it would be
Answer:
12.7311111111111 on and on
Step-by-step explanation:
Decrease because 1/4=25% and 1/2=50%
Answer:
when x=1 y=7, when x=2 y=10, when x=3, y=13
Step-by-step explanation:
8*5=40
8*5=40
12*5=60
12*5=60
12*8=96
12*8=96
Now add the products up.
80+120+96+96
392 is the answer. Hope this helps. (it is C.)