1. (a)What is the value of P if the gradient of the
line joining (-1,p) and (p, 4) is ?
2
p,)
3
Answers
Answered by
0
Answer:
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Answered by
3
Answer:
The correct answer is D.
Explanation:
Gradient = y2 - y1
x2 - x1
2
3
= 4-p
p-(-1)
2
3
= 4-p
p+1
3(4-p) = 2(p+1)
12 - 3p = 2p + 2
12 – 2 = 2p + 3p
10 = 5p
p = 10
5
= 2
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