SAT Math Practice Question #10160 - SATify | SATify
#10160
coordinate geometry
slopes
medium
60 sec
Line m is defined by the equation y=−25x+8. If line n is perpendicular to line m in the xy-plane, what is the slope of line n?
• 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.
