Point a(7, 3) is translated to a'(16,-9). which rule describes the translation?

A(7, 3) is translated to A'(16,-9)

7 + 9 = 16

3 - 12 = -9

Rule:

(x,y) --->(x +9 , y - 12)

Hope it helps

Step-by-step explanation:

We want to find the rule that translated the point  A(7,3) to A'(16,-9).

Let the translation vector be

Then,

This implies that;

The translation rule is

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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