What is the value of b for the following circle in general form?

The value of b for the circle in general form is 4

The standard equation of a circle is expressed as:

From the given diagram, the centre of the circle is at (-1, 2) and the radius is 3 units

Substitute into the formula:

Expand the expression to have:

Compare the result with the given expression

ax = -2x

a = -2

4y = by

b = 4

Hence the value of b for the circle in general form is 4

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The equation of a circle:

(h, k) - center

r - radius

Look at the picture. We have

center: (1, -2) → h = 1, k = -2

radius: r = 3

Substitute:

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

the square root of what number? if you add that, then someone will probably answer the question.