SOLUTION: state the transformation that occur between f(x) and g (x) f(x)=4x+5 and g(x)=-4x+7 f(x)=1/3x-2 and g(x)=3(x+2)-2 this is the way my teacher put it on the sheet

Algebra ->  Expressions-with-variables -> SOLUTION: state the transformation that occur between f(x) and g (x) f(x)=4x+5 and g(x)=-4x+7 f(x)=1/3x-2 and g(x)=3(x+2)-2 this is the way my teacher put it on the sheet      Log On


   

Question 1149251: state the transformation that occur between f(x) and g (x)
f(x)=4x+5 and g(x)=-4x+7
f(x)=1/3x-2 and g(x)=3(x+2)-2
this is the way my teacher put it on the sheet
Found 2 solutions by josmiceli, ikleyn:
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
(1) +g%28x%29+=+-f%28x%29+%2B+12+
(2) +g%28x%29+=+1%2F%28+f%28x%29+%2B+2+%29+%2B+4+
----------------------------------------
check:
+-4x+%2B+7+=+-%28+4x+%2B+5+%29+%2B+12+
+-4x+%2B+7+=+-4x+-+5+%2B+12+
+7+=+7+
and
+3%2A%28+x%2B2+%29+-+2+=+1%2F%28+1%2F%283x%29+-+2+%2B+2+%29+%2B+4+
+3x+%2B+6+-+2+=+3x+%2B+4+
+4+=+4+
Get a 2nd opinion, too

Answer by ikleyn(52810) About Me  (Show Source):
You can put this solution on YOUR website!
.

The request, formulated in correct mathematical terms, should sound in this way : 

 
    For given functions f(x) and g(x) below, express function f(x) via the function g(x), 

    and vise versa, express function  g(x) in terms of f(x).


Please tell it to your professor . . .

I mean - let him know.