Find the missing value so
that the two points have a
slope of 2/7.
(-1,-1) and (x,1)
1 answer:
Answer:
x = 6
Step-by-step explanation:
Slope = (y(2) - y(1))/(x(2) - x(1))
(-1 - 1) / (-1 - x)
If the slope is 2/7, it would be (-2/-1-x, where x would have to be 6)
(-2)/(-7) = 2/7, so x = 6
Check:
(-1 - 1) / (-1 - 6)
(-2)/(-7)
2/7 (Correct :))
Hope it helps :D
You might be interested in
B: 3(4-3n)
hope this helps
Answer:
-2
Step-by-step explanation:
y/x=constant
3/24=y/(-16)
y=-2
Answer:
Step-by-step explanation:
3rd one
Answer:
C
Step-by-step explanation:
hope I'm right sorry if I'm not lol.
X = -2
3 x -2 = -6
-6 -2= -8
|-8| = 8
-2 + 1= -1
|-1|=1