Y= 1/2x -8 written in standard form

x - 2y = 16

Step-by-step explanation:

The equation of a line in standard form is

Ax + By = C ( A is a positive integer and B, C are integers )

Given

y = x - 8

Multiply through by 2 to clear the fraction

2y = x - 16 ( subtract 2y from both sides )

0 = x - 2y - 16 ( add 16 to both sides )

16 = x - 2y, that is

x - 2y = 16 ← in standard form

point a is the center of this circle.

the ratio of the lengths of (ef/bc) and (ad/ih) is 2: 1.

step-by-step explanation:

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