Answer:
5/15
Step-by-step explanation:
1/3
8/15-3/15=5/15=1/3
Slope of PQ
m
r
=
y
Q
−
P
x
1
5
(
2
)
4
Slope of QR
p
R
3
7
Slope of RP
q
Since slopes PQ & PR,
, it's a right triangle
Neg will be on 2nd one
Pos will be on 3rd one
Unde will be on 4th one
Zero will be one 1st one
an expression is:
y = 71 - p
