Coordinate Geometry
3. A point at (5,−4) in the standard (x,y) coordinate plane is shifted left 3 units and up 6 units. What are the new coordinates of the point?
A. (11, 7)
B. ( 8, 2)
C. ( 8,10)
D. ( 2, 2)
E. ( 2,10)
13. The points A(−6,8) and B(10,2) lie in the standard (x,y) coordinate plane. What is the midpoint of AB ?
A. (−3, 4)
B. ( 2, 5)
C. ( 4,10)
D. ( 5, 1)
E. ( 8,−3)
19. What is the x-intercept of the line y = 5x + 2 ?
A.
B.
C. (2, 0)
D.
E.
24. Points O(5,3) and P(−3,8) lie in the standard (x,y) coordinate plane. What is the slope of a line that is perpendicular to line of OP ?
F.
G.
H.
J. 1
K.
33. What are the quadrants of the standard (x,y) coordinate plane below that contain points on the graph of the equation 8x + 4y = 12?
