To copy an angle using only a compass and a straightedge, begin by marking the vertex of the new angle. then draw a ray from the vertex, which will be one of the legs of the new angle. what is the next step in the construction?

Is a deceasing linear model or an exponential decay model likely to be a better fit for the data about remembering? ?

Which function has the same domain as y=2x

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.