The equation shown below represents a circle. Which statement describes the key features of the circle that can be determined from the equation? x2+10x + y2 - 2y +22=0
The circle has a center at (-5, 1) and radius of 2 units.
The circle has a center at (5.-1) and radius of 2 units.
The circle has a center at (-5,1) and radius of 4 units.
The circle has a center at (5, -1) and radius of 4 units.

The circle has a center at (5.-1) and radius of 2 units.

Step-by-step explanation:

Option d is right

Step-by-step explanation:

Given that f(x) = xis transformed into f(x) = x+11

This is a horizontal shift of x by 11 units to the left.

This is because for original graph origin is the x intercept.  For new function

x intercept = -11

The correct option is one which includes

i) shifted to left by 11 units

ii) From x negative -11 is subtracted

So option d is right