The standard form equation: x2+y2=16, what is the general form for this equation

The equation of the circle with radius 4.

Step-by-step explanation:

The given equation is .

General equation of the circle is

where: is the centre of the circle and is the radius.

Here the centre is and radius is .

Therefore this is the equation of the circle with centre and radius .

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step-by-step explanation:

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part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: