Use the formula. Compute the elasticity of supply. #4
P1 = 10
P2 = 15
Qs1 = 200
Qs2 = 220

1. Qs -
2. Price -
3. Elasticity of supply -
4. Type of Elasticity -

i believe that the answer is

b. y-1=-2(x-4)

hope this !

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)

if you would like with a question it is easy to get an answer by including some or multi choice options

step-by-step explanation: