SAT Math Practice Question #34576 - SATify | SATify
#34576
algebra
equations
functions
easy
45 sec
The function f is defined by f(x)=3x2. If f(x)=75 for a positive value of x, what is the value of x?
• 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.
