Answer:
the third one
Step-by-step explanation:
Answer: slope of line n = -3
Reason: Parallel lines have equal slopes, but different y intercepts.
You have to go over then up (x,y)
The given expression can be simplified in many ways by grouping like terms. The simplest form is obtained by factoring out a²b which gives us the following expression.
a²b(7 + 10b +14b²)
Answer:
If the price is increasing or decreasing
Step-by-step explanation:
The slope is a visual representation of the cost over time.
