I NEED THIS ASAP please. can someone please answer this question i put the picture its on Simplify Expressions im giving 15 points I will give bar i will give brainlist

in step 4

Step-by-step explanation:

we have

so step 1 is correct

step 2

so step 2 is correct

step 3

so step 3 is correct

step 4

so step 4 is incorrect

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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step-by-step explanation:

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step-by-step explanation: