Is a market structure that has few sellers who can influence the price. products can be identical or differentiated, such as in the steel or car markets. a) perfect competition b) monopolistic competition c) oligopoly

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)