21. What is the equation of the circle with center (0, 0) that passes through the point (-8,-8)? Ox+y = 0 O+y = 128 O (x+8 +(y+8° = 0 O(x+8 +(y+8)² =128

Q: Which of the following is the center and radius of the circle? ²+²+4x-14y+46-0 O Center (2,-7);r=7 O…

A: equation is given is  x2 + y2 +4x -14y + 46 = 0 compare with circle equation  (x-a)2 + (y-b)2 = r2…

Q: Which equation could represent a graph with x -intercepts of (4, 0) and (-7, 0) ?

A:

Q: What is the image of the point (4, -4) after the reflection over the line y = x-2?

A: we have to find the image under given line

Q: Find ∫C (2z + 9) / (z2 + 2z - 3) where C is the circle |z - 2| = 3.

A:

Q: Which equation represents a circle with a center at (2, - 7) and a radius of 4 units?

A:

Q: Is the point (-15, 15) on the circle defined by (x+15)+(y-15) = 100? Yes No X Ś

A: To determine whether the given point lies on the circle or not.