Explain how the graphs of y=f(x) and y=f(x+4) are related
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Both functions are related but one function is shifting to left by four. SO for example, f(x)=x^2 the parabola is at the origin (0,0). f(x+4)=(x+4)^2 The vertex of the parabola is at (-4,0).
Originally Posted by mkshawty Explain how the graphs of y=f(x) and y=f(x+4) are related In general if a is positive f(x-a) moves f(x) a units to the right. If a is positive f(x+a) moves f(x) a units to the left.
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