Evaluate the function of x. x=2 f(x)=7x-5

9

Step-by-step explanation:

Replace x in f(x) = 7x - 5 with 2:  f(2) = 7(2) - 5

This simplifies to f(2) = 14 - 5 = 9.

Therefore, the value of the given function at x = 2 is 9.

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: