SOLUTION: Multiple Choice Charlie made the following statement: The range of f(x)=ax+b is the set of all real numbers given that a and b are real numbers. Which produces a counter example

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Multiple Choice Charlie made the following statement: The range of f(x)=ax+b is the set of all real numbers given that a and b are real numbers. Which produces a counter example      Log On


   

Question 877558: Multiple Choice
Charlie made the following statement: The range of f(x)=ax+b is the set of all real numbers given that a and b are real numbers. Which produces a counter example to her statement?
1.a<0
2.a=0
3.b<0
4.b=0
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
a=0
Because then the range is only one number, b, not all real numbers.