In order from top to bottom.
perpendicular
zero slope
undefined slope
parallel lines
rise
run
positive slope
negative slope
constant rate of change
Just multiply the fractions by 32
Answer:
2x+4
Step-by-step explanation:
Given that a is the average (arithmetic mean) of 4x and 7, b is the average of 5x and 6, and c is the average of 3x and 11
By definition of arithmetic mean,
we have
Let us calculate sum of a,b,c in terms of x
a+b+c =
Average = sum/3 =