Question: Consider the functions f(x)=x^2-1, g(x)=2x-1. Which x-value result in f(x)=g(x)?
A) x=0, 2
B) x=1,-1
C) x=1/2,-1
D) x=0,-1
Correct answer: A
Grade: 8 | Topic: Functions | Difficulty: Hard | Standard: 8. F. A. 2