−
2
(
9
r
+
3
)
−
7
r
≥
−
10
r
−
(
12
r
+
9
)
A)
≤−5
r
≤
−
5
B)
≥−5
r
≥
−
5
C)
≤1
r
≤
1
D)
≥1
Answer:
2
Step-by-step explanation:
Answer:
-9/7
Step-by-step explanation:
(-2, 6) (5, -3)
slope = (y₂-y₁)/(x₂-x₁)
slope = (-3-6)/(5--2)
slope = -9/(5+2)
slope = -9/7