Draw any line segment ab. a.) construct segment xy so that xy=ab b.) using x and y as centers, and a radius equal to ab, draw arcs that intersect. label the point of intersection z. c.) draw segment xz and yz. d.) what kind of triangle is triangle xyz?

okay wait before i answer, is this for your points on a graph?

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.

what’s the question?