Answer: 
Step-by-step explanation:

Proportional and linear functions are almost identical in form. The only difference is the addition of the “b” constant to the linear function. Indeed, a proportional relationship is just a linear relationship where b = 0, or to put it another way, where the line passes through the origin
Answer:
The temperature in Minneapolis was -9°F. The next day, the temperature was warmer than -9°F.
let increased temperature be x
temperature of next day = -9°f +x
It’s either b or d. Hope this helps! :)
Answer:
(4/3)
Step-by-step explanation:
up four, right three