What is the equation of the line that is parallel to the given line and passes through the point (-3, 2)?
2 answers:
The answer is D. 4x + 3y = -6
I first found the slope using the slope formula. Then I plugged in the values of the given coordinate and the slope I found into the point slope form equation, then I simplified. Then I manipulated the equation to get x and y on the right side, and the constant on the left side. Finally, I multiplied both sides by 3 to get rid of the fraction.
I first found the slope using the slope formula. Then I plugged in the values of the given coordinate and the slope I found into the point slope form equation, then I simplified. Then I manipulated the equation to get x and y on the right side, and the constant on the left side. Finally, I multiplied both sides by 3 to get rid of the fraction.
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To solve this, we are going to use the surface are of a sphere formula: 
where
is the surface area of the sphere
is the radius of the sphere
We know for our problem that
and 
, so lets replace those vales in our formula:
Now, we just need to solve our equation for:
or
Since the radius of a sphere cannot be a negative number,.
We can conclude that the radius of a sphere with surface area <span>2,122.64 </span>
is 13 in.
where
We know for our problem that
Now, we just need to solve our equation for
Since the radius of a sphere cannot be a negative number,
We can conclude that the radius of a sphere with surface area <span>2,122.64 </span>