Answer:
Step-by-step explanation:
The given circle has equation

The equation of a circle with center (h,k) and radius r units is



<h2>❖ Tip❖ :- </h2>
This is the equation that has its center at the origin with radius 4 units.
When this circle is translated seven units to the right and five units up, then the center of the circle will now be at (7,5).
Answer:
9
Step-by-step explanation:
3-2i+8=23
5+2i+23
2i=18
i=-9
Y=mx+b is this what you want