;)
19. What is the slope of this equation? y = -x + 3
-1
3
1
-3

20. What is the slope of this equation? y = 7
-1
0
1
7

21. What is the ordered pair for the equation y = x + 3 if x = 1?
(1,4)
(1,-4)
(1,3)
(1,-3)

22. What is the ordered pair for the equation y = -3x – 2 if x = 0?
(0,2)
(0,-2)
(3,2)
(3,-2)

Question

;)
19. What is the slope of this equation? y = -x + 3 
       -1
       3
       1
       -3


20. What is the slope of this equation? y = 7 
       -1
       0
       1
       7


21. What is the ordered pair for the equation y = x + 3 if x = 1?
       (1,4)
       (1,-4)
       (1,3)
       (1,-3)


22. What is the ordered pair for the equation y = -3x – 2 if x = 0? 
       (0,2)
       (0,-2)
       (3,2)
       (3,-2)

anonymous · Answer

19. -1
20. 0
21. (1,4)
22. (0,-2)

Just plug x into the equation to get Y on the bottom 2. The top two are done by using the coefficient on X as the slope.