Let T be the linear transformation from R3 into R2 defined by T(Xl, X2, Xa) (Xl X2, 2xa - XI)' (a) If CB is the standard ordered basis for RS and CB' is the standard ordered basis for R2, what is the matrix of T relative to the pair ill, CB'?

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:

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.

the equation is not included but the answer is (1.50, 2.00, 2.75)

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