Given:
The demand function is,

The total revenue function is,

Answer:
Are we supposed to graph or simplify? comment it
Answer:
c
Step-by-step explanation:
positive numbers and numbers without and sign are positive, and you will go from positive large to negative large
Angle ABC would equal 36 degrees because angleDBC is congreunt to angle ABD.
Answer:
Scale factor of 2.5
Step-by-step explanation: