5. What is the radius of a circle if its center is (1,2) and one point on the circle is (1,6)? 4
26
68
16

Which graph shows a function with a range of all real numbers greater than or equal to -1

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Which function has the domain x> -11?