SOLUTION: f(x)=2x-1,g(x)=x^2+2. What is f(g(-1))?

Question 1123361: f(x)=2x-1,g(x)=x^2+2. What is f(g(-1))?

Found 2 solutions by josgarithmetic, MathTherapy:
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!

------------------f(g(x))

:

Answer by MathTherapy(10551) (Show Source): You can put this solution on YOUR website!
f(x)=2x-1,g(x)=x^2+2. What is f(g(-1))?

This is WRONG: ------------------f(g(x))
:

It's NOT 3!
DON'T EVER TAKE AN ANSWER FROM THE PERSON who says it's 3!
RELATED QUESTIONS
What is f(g(x)) and g(f(x)). f(x)= 2x^2+1, g(x)=... (answered by josgarithmetic)
What is [g * f](x) if f(x)= x^2 + 1 and g(x)=... (answered by Gogonati)
What is f(g(x)) and g(f(x)). f(x)=2x-2, g(x)=... (answered by josgarithmetic)
f(x)=2x^2-1,g(x)=x-2. What is f(g(-2))? (answered by josgarithmetic)
If f(x) = 2x + 1 and g(x) = x^2, what is f ○ g? What is g ○... (answered by rothauserc)
If f(x) = 2x + 1 and g(x) = x^2, what is f ○ g? What is g ○... (answered by josgarithmetic)
If f(x) = 4x � 1 and g(x) = x2 + 2x + 2, what is f(g(x)) ? (answered by stanbon)
f(x)=x^2-1 g(x)=1-2x f(g)... (answered by funmath)
find (f g)(x) and (g f)(x). f(x)=-2x^2 + 1, g(x)= -2x (f... (answered by amarjeeth123)