Question

What is the domain and range of the quadratic equation y = (x - 5)2 + 10?

Domain: All Real Numbers
Range: y 5

Domain: All Real Numbers
Range: y 5

Domain: All Real Numbers
Range: y 10

Domain: All Real Numbers
Range: y 10

Answer 1

y=x-5)^2+10 my bad

Answer 2

Well we know the domain is all real numbers.
No matter what x we choose, y will never go below 10, so

y > or = 10