SOLUTION: F(x)=4x-1;g(x)=2x^2+3 (F�g)(x) (4x-1)-(2x^2+3) -2x^2+4x-4 What is the domain?

SOLUTION: F(x)=4x-1;g(x)=2x^2+3 (F�g)(x) (4x-1)-(2x^2+3) -2x^2+4x-4 What is the domain?

Algebra.Com

Question 668871: F(x)=4x-1;g(x)=2x^2+3
(F�g)(x)
(4x-1)-(2x^2+3)
-2x^2+4x-4
What is the domain?

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
F(x)=4x-1;g(x)=2x^2+3
(Fog)(x) = F[g(x)] = F[2x^2+3] = 4(2x^2+3)-1 = 8x^2+11
-------
What is the domain?
Ans: All Real Numbers
-----
Cheers,
Stan H.
===========

RELATED QUESTIONS
Suppose f(x)=4x-2 and g(x)=-2x+1 What is the value of... (answered by nerdybill)

suppose f9x0 =4x-2 and g(x) = -2x+1 find the value... (answered by jim_thompson5910)

If f(x) = 4x � 1 and g(x) = x2 + 2x + 2, what is f(g(x)) ? (answered by stanbon)

Suppose that f(x)=2x^2-3 and g(x)=4x . Find (f o... (answered by MathLover1)

Let f(x) = x^3 + 3x^2 + 4x - 7 and g(x) = 2x^4 - 8x^3 + 4x^2 - 1. What is the... (answered by ikleyn,math_tutor2020)

If f(x)=3x^2-4x+1 and g(x)=2x-3, then (f+g) (x) equals... (answered by Fombitz)

Domain F(x)=... (answered by stanbon)

1. Determine the domain of f in f(x) = 10 - square root of 3 -x 2. What is the... (answered by user_dude2008)

If f(x)=3x^2-4x+1 and g(x)=2x-1, evaluate... (answered by tommyt3rd)