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The graph of y = f(x) is shown below. Assume the domain of f is [-4,4] and that the vertical spacing of grid lines is the same as the horizontal spacing of grid lines. 

size(150);real ticklen=3;real tickspace=2;real ticklength=0.1cm;real axisarrowsize=0.14cm;pen axispen=black+1.3bp;real vector...

Part (a): The points (a,4) and (b,-4) are on the graph of y = f\left( 2x \right). Find a and b. 

Part (b): Find the graph of y = f\left( 2x \right). Verify that your points from part (a) are on the graph. 

Part (c): The points (c,4) and (d,-4) are on the graph of y = f\left( 2x - 8 \right). Find c and d. 

Part (d): Find the graph of y = f\left( 2x - 8 \right). Be sure to verify that your points from part (c) are on the graph both algebraically and geometrically. 

 Nov 23, 2014

Best Answer 

 #2
avatar+118612 
+5

This exact same question has been answered twice elsewhere.

One time was today by geno (I think)

The other was by me a couple of days ago.

Please do not keep repeating the same question!

 Nov 24, 2014
 #1
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+5

These are hints given:

Note that  f(2x-8) = f(2(x-4)).
Let  g(x) = f(2x) and  h(x) = g(x-4).
 Nov 23, 2014
 #2
avatar+118612 
+5
Best Answer

This exact same question has been answered twice elsewhere.

One time was today by geno (I think)

The other was by me a couple of days ago.

Please do not keep repeating the same question!

Melody Nov 24, 2014

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