Select all the equations that have graphs with the same y-intercept. a) y = 3x - 8 b) y = 3x - 9 c) y = 3x + 8 d) y = 5x - 8 e) y = 2x - 8 f) y = 1/3x - 8

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.