Find the maximum and minimum values of the function. y = 7 cost
a.
7.
c.
Manimum value =
Maximum value = 14
Minimum value = -14
7
Minimum value =
2
b. Maximum value = 7
Minimum value = -7
d. Maximum value = 7
Minimum value = 0

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation:

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: