Julie needs to cut 4 pieces of yam each with the same length and piece of yarn 7.75 inches long let x represent the length of each o the equal pieces of yam that julie decides to cut what is the equation that can be used to determine the total length of all of the yarn that she ends up cutting y? is the graph of the equation continuous or discrete

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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