Perform the indicated operation

Question

g(x)=-4x-2

f(x)= 3x-3

find g(-4x)- f(-4x) 

Answer 1

Hello, Ryan from Kentucky

 

Let me solve each one individually and the put it together:

 

g(x)= -4x-2

g(-4x)= -4(-4x)-2        Substituting

g(-4x)= 16x-2

 

f(x)= 3x-3

f(-4x)= 3(-4x)-3

f(-4x)= -12x-3

 

Now, we are ready to solve the problem

g(-4x)-f(-4x)  

(16x-2)-(-12x-3)

16x-2+12x+3

28x+1

 

So, g(-4x)-g(-4x)= 28x+1

 

I hope this helps out.  Take care and don't forget to rate my answer :)

 

D. Y. Taylor