When you decide you want $20 worth of fajitas at the meat market, money is serving which role(s)?
i. medium of exchange
ii. store of value
iii. unit of account

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

asdasdsad

step-by-step explanation:

i have no idea just need points sorry

step-by-step explanation:

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b