What is the value of p such that the line passing through (9,-1) and (6,p) has a slope of -1?
2 answers:
Answer:
p=2
Step-by-step explanation:
Use the slope formula
(p-(-1))/(6-9)=-1
(p+1)/-3=-1
p+1=3
p=2
Answer:
Step-by-step explanation:
Slope, m =change in value of y on the vertical axis / change in value of x on the horizontal axis represent
change in the value of y = y2 - y1
Change in value of x = x2 -x1
y2 = final value of y
y 1 = initial value of y
x2 = final value of x
x1 = initial value of x
The line passes through (9,-1) and (6,p) and the slope is 1
y2 = p
y1 = - 1
x2 = 6
x1 = 9
Therefore,
(p - - 1)/(6 - 9) = - 1
(p + 1)/- 3 = - 1
(p + 1) = - 1 × - 3
p + 1 = 3
p = 3 - 1
p = 2
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Answer:
ba is the correct answer
0/0 because two thirds are lower then sixth rids unless u switch it then it would be 3/1