Hey! Can someone help with this problem? 30 POINTS and 5 stars if you help with all
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Answer:
A: (-1,0)
B: (1,1)
C: (5,3)
(0,½)
(7,5) doesn't lie on the line
Step-by-step explanation:
Slope: (3-1)/(5-1) = ½
y = ½x + c
0 = ½(-1) + c
c = ½
y = ½x + ½
(0,½) is on the line
y = ½x + ½
Check for (7,5)
5 = 7/2 + 1/2
5 = 4 is a false statement
Answer:
see below
Step-by-step explanation:
a A (-1,0) B (1,1) C (5,3)
Remember the x coordinate is horizontal and the y coordinate is vertical
b We notice that we go over 2 and up 1
another point would be (5+2, 3+1) = (7,4)
We could also go to the left 2 and down 1
a second point would be (-1 -2, 0-1) = (-3, -1)
c The point (7,5) is not on the line. We found that the point (7,4) is on the line. There is only one point at each x coordinate on the line and it is at (7,4)