Which statements describe the key features of the graph of f(x)=18-3x-x^2/x^2-9 ? check all that apply.
a*the graph has a y-intercept at –2.
b*the graph has an x-intercept at –6.
c*the graph has a vertical asymptote at x = 3.
d*the graph has a vertical asymptote at x = –3.
e*the graph has a horizontal asymptote at y = 1.
on edge

Match each expression with its simplified form.

What is the product? (x2+3y+7) [yy+1)

Match the following terms with their definitions. 1. bisector of a segment ray ba and ray bc are opposite rays if a, b, and c are collinear and b (the endpoint of both rays) is between a and c. 2. opposite rays a ray, , is the set of points beginning at point a and going infinitely in the direction of point b. 3. collinear points a line or segment that intersects the segment at its midpoint. 4. betweenness of points a set of two or more points all on the same line. 5. ray the distance between the endpoints of a segment. 6. space point b is between a and c if a, b, and c are collinear and the equation ab + bc = ac is true, where ab, bc, and ac are the distances between points a and b, b and c, and a and c, respectively. 7. midpoint of a segment a set of two or more points all on the same plane. 8. coplanar points the point on a segment that divides the segment into two equal segments. 9. length of a segment the set of all possible points. 10. line segment the set of two different endpoints and all points between them.