SAT Math Practice Question #6422 - SATify | SATify
#6422
geometry
algebra
circles
equations
coordinate geometry
completing the square
formulas
manipulation
medium
90 sec
The graph of x2+x+y2+y=2199 in the xy-plane is a circle. What is the length of the circle's radius?
• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-). • Fractions must be in lowest terms. • Mixed numbers must be converted to improper fractions.
