It would be the last option, (5, -4)
Answer:
The price elasticity of demand is calculated as the percentage change in quantity divided by the percentage change in price.
Answer:
b). (0, 4)
if you need an explanation, comment, and I will put one in for you :)
Answer:
19.5 = CD
Step-by-step explanation:
The square of the tangent = the the whole secant times the outside part of the secant.
EG²= (ED)(EC)
13² = (26)(EC)
169 = 26EC
169/26 = EC
6.5 + EC
Now ED = EC + CD
26 = 6.5 + CD
26 - 6.5 = CD
19.5 = CD
