Question

name avery to (x,y) graphing points in the coordinate plane write the ordered - pair for each point. 1. a (1,3) 2. b (5,1) 3. c (-4,-4) 4. d (2,-5) 5. e (-4,3) 6. f (-3,1) 7. g (2,1) 8. h (3,-2) 9. j (-3,-3) 10. k (4,-4) 11. l (-2,-5) 12. m (-2,5) name the point for each ordered pair. 13. (-4,+4) p 14. (-2,+3) q 15. (+1,-2) t 16. (-3,-4) v 17. (+3,+1) y 18. (+5,-1) z 19. (-5,-2) w 20. (-2,-1) o 21. (+2,+4) r 22. (+2,-4) u 23. (-5,+1) x 24. (+3,+3) s test prep circle the correct letter for each answer. 25. what ordered pair represents a point 3 units to the left of the origin and 7 units above the origin? a (+3,+7) b (-3,+7) c (-3,-7) d (+3,-7) 26. what ordered pair represents a point 3 units below the origin? f (0,+3) g (+3,0) c (-3,0) j (0,-3)

Explanation:

Step1: Recall coordinate - plane rules

In a coordinate plane, for a point $(x,y)$, $x$ is the horizontal displacement from the origin and $y$ is the vertical displacement. If a point is to the left of the origin, $x<0$; if to the right, $x > 0$. If above the origin, $y>0$; if below, $y < 0$.

Step2: Solve problem 25

A point 3 units to the left of the origin has $x=-3$, and 7 units above the origin has $y = 7$. So the ordered - pair is $(-3,7)$.

Step3: Solve problem 26

A point 3 units below the origin has $x = 0$ (no horizontal displacement) and $y=-3$. So the ordered - pair is $(0, - 3)$.

Answer:

1. B (-3, +7)
2. J (0, -3)