5.) The output is one-fifth the input a. f(x)= 5x
b. f(x)= 1/5x
c. f(x)= x-5
d. 1/5f(x) = x

step-by-step explanation:

a rhombus is a parallelogram enjoying his symmetry.

correct answers below:

x> 6

step-by-step explanation:

8x+8> 7x+14

8x-7x> 14-8

x> 6

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

read more on -

step-by-step explanation: