SAT Math Practice Question #10162 - SATify | SATify
#10162
coordinate geometry
slopes
medium
60 sec
Line r is defined by y=3x+1. Line s is perpendicular to line r in the xy-plane. What is the slope of line s?
• 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.
