Classmate classmate
Date
Page
3
17 f(x) = 2x 45 and g(x) = xts, such that
gog (66) = f(x), find the value of x.
Solution
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answer: 590

step-by-step explanation:

correct answer:

b.(19,-2)

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:

good luck on your studies! : )

david edward.