The function h(x) is defined by the equation h(x)= 4f(x)-12. Determine two different sets of transformations that could produce the graph of h(x) from the graph f(x). For each, specify two transformation and that order in which they occurred. As a hint, write h(x) in its factored form.

First set:

1) stretch: parallel to y-axis, factor 4

2) translation: 12 units downwards

Second set:

1) translation: 3 units downwards

2) stretch: parallel to y-axis, factor 4

Step-by-step explanation:

f(x) = 4[f(x) - 3]

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:

25% is the answer