Write an equation of the circle with center , 9−7 and radius 12 .

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

How do i i solve this equation? -18 = x/3 + 3

What are the domain and range of the function below? a) domain: (-4,0) range: [-2,infinity) b) domain: (-3,0) range: [-2,infinity) c) domain: (-infinity, infinity) range: [-2, infinity) d) domain: [-2,infinity) range: (-infinity, infinity)