Answer:
12x + 52
Step-by-step explanation:
Distribute.
(4 • 3x + 4 • 12) + 4
12x + 48 + 4
12x + 52
Answer:
19 shows direct variation
20 does not (guessing for this one a bit)
19- Shows a steady increase of four in y for each one in x
20- Shows no increase
Step-by-step explanation:
19 is a constant increase by 4, 20 does not show either
Answer:
negative infinity to positive infinity
Step-by-step explanation:
The graph keeps going forever on both ends.
<h2>SOLVING</h2>
What is the slope of the line passing through the point (1,2) and (5,4)
Formula used, here 
_______________________________________________________
| simplify
| reduce
Answer:
3(4x+8) or 4(3x+6) or 12(x+2)
Step-by-step explanation:
