SOLUTION: I have a homework question that states: given is the graph of a function d(x). Find the graph of 4d(x). How do I do this-I have absolutely no clue !!!!

Algebra ->  Graphs -> SOLUTION: I have a homework question that states: given is the graph of a function d(x). Find the graph of 4d(x). How do I do this-I have absolutely no clue !!!!      Log On


   



Question 86034: I have a homework question that states: given is the graph of a function d(x). Find the graph of 4d(x). How do I do this-I have absolutely no clue
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Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Multiply every y value by 4.
y=0 will not move
y positive will go 4 times higher then the d(x) value.
y negative will go 4 times lower then the d(x) value.
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Cheers,
Stan H.