Answer:
how did what?
Step-by-step explanation:

The slope is 2
y=2x + b
Plug in a point to solve for b
8 = 2(3) + b
8 = 6 + b
b = 2
The equation is y = 2x + 2
Answer:
42
Step-by-step explanation:
we could use inverse operation and multiply 7 by 6
Answer: domain is all real numbers and range is all real numbers greater than or equal to -2
Step-by-step explanation: