SAT Math Practice Question #35204 - SATify | SATify
#35204
equations
polynomials
functions
hard
100 sec
The function f is defined by f(x)=(x−3)(k−x), where k is a constant. In the xy-plane, the graph of y=f(x) passes through the point (5,8). What is the value of f(0)?
• 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.
