summary question: which of these is not necessary when calculating the area between curves? the y - values…

summary question: which of these is not necessary when calculating the area between curves? the y - values of the points of intersection the graph so you can tell which is the top function the x - values of the points of intersection

summary question: which of these is not necessary when calculating the area between curves? the y - values of the points of intersection the graph so you can tell which is the top function the x - values of the points of intersection

Answer

Brief Explanations:

To calculate the area between curves $y = f(x)$ and $y = g(x)$ using the integral $\int_{a}^{b}|f(x)-g(x)|dx$, we need the $x$-values ($a$ and $b$) of the intersection - points to set the limits of integration and the graph to determine which function is on top. The $y$-values of the intersection points are not required for the integral setup.

Answer:

The y - values of the points of intersection