If the formula `y=x^3` is changed by adding one (shown in bold below), what effect would that change have on the function's values?

`f(x)=x^3 \color{red}+ \color{red}1`

Select an answer It would multiply all the x-values by one. It would add one to all the y-values. It would multiply all the y-values by one. It would have no effect. It would add one to all the x-values.

What effect would it have on the graph?

Select an answer It would shift all the points down one. It would shift all the points to the left one. It would shift all the points to the right one. It would have no effect. It would scale all the points by a factor of one. It would shift all the points up one.