- #1
Nelo
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Homework Statement
Given f(x) = x^2 Sketch the graph of each of the following, state the domain and range.
- 1/2f(2x+6) -2
Homework Equations
y=x^2
The Attempt at a Solution
I Simply have a question. The question is, that this 2x can be factored out from the brackets correct?
Factoring that 2 will multiply it with the 1/2 and make the vertical stretch a factor of 1 , esentially, a factor of 0. No?
Or , would it create -1/2f(2(x+3) -2 , where the horizontal still exists as 2 (1/2) and the vertical still exists as 1/2 ?
Which one is it?