SOLUTION: Find (fog)(x) if f(x) =2x-1 and g(x) =x-2

SOLUTION: Find (fog)(x) if f(x) =2x-1 and g(x) =x-2

Algebra.Com

Question 118987: Find (fog)(x) if f(x) =2x-1 and g(x) =x-2
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Your notation is equivalent to .

so , but so

Simplifying:

RELATED QUESTIONS
If f(x) = 3x^2 � x and g(x) = 2+2x find... (answered by Fombitz)

For f(x)=2x+1 and g(x)=x sqaured - 7, find... (answered by tommyt3rd)

Find (fog) (x) if f(x)=x^2-1 and... (answered by longjonsilver)

if f(x)=x^2 and g(x)=1-5x, find... (answered by solver91311)

let f(x) = 3x^2 + 2x -1 and g(x) = 5x + 7 find (fog)(-2)... (answered by josgarithmetic,ikleyn,MathTherapy)

let f(x)=2x+1 and g(x)=3x to the power of 2. find... (answered by stanbon)

let f(x)=2x+1 and g(x)=3x to the power of 2. find... (answered by stanbon)

g(x)=x^2-3x+1 (fog)(x)= 2x^2-6x-1 Find... (answered by josgarithmetic)

If g(x) = 2x + 1 and h(x) = 4x^2 + 4x +7, find a function f such that... (answered by oscargut)