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If the formula `y=x^3` is changed by adding three (shown in red below), what effect would that change have on the function's values?
`f(x)=x^3`+3
What effect would it have on the graph?
It would add three to all the y-values. You can think of `x^3` as the original `y`-value since it's equal to `y` in the original equation. The +3, adds three to the `y`-values.
It would shift all the points up three.
Graphing window shows horizontal axis: -5 to 5, vertical axis: -5 to 5. Start Graph, Color black
Start Graph, Color redx y -2 -8 -1 -1 0 0 1 1 2 8 x y -2 -5 -1 2 0 3 1 4