SAT Math Practice Question #30170 - SATify | SATify
#30170
linear
functions
medium
75 sec
Calculator OK
A function k is defined by k(x)=23x−1. What is the value of k(6)?
• 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.
