3/48 + 23/48 = 25/48 25 cities have a lake/river going through them
Answer:
Step-by-step explanation:
Please use " ^ " to indicate exponentiation: g(x) = 4(x - 2)^2 - 4
The axis of symmetry comes from that "(x - 2)." It is x = +2.
The axis of symm. of f(x) is discernable in the diagram; that axis of symmetry is x = -2.
Answer:
Step-by-step explanation:
2 (3×-1)=4×-6
6×-2=4×-6
6×-4×=2-6
2x=-4 (divide both sides by 2)
X=-2
Use the sum-product pattern
2
−
−
1
2
x
2
−
x
−
12
x2−x−12
2
+
3
−
4
−
1
2
x
2
+
3
x
−
4
x
−
12
x2+3x−4x−12
2
Common factor from the two pairs
2
+
3
−
4
−
1
2
x
2
+
3
x
−
4
x
−
12
x2+3x−4x−12
(
+
3
)
−
4
(
+
3
)
x
(
x
+
3
)
−
4
(
x
+
3
)
x(x+3)−4(x+3)
3
Rewrite in factored form
(
+
3
)
−
4(+3)x
(x+3)−4(x+3)
x(x+3)−4(x+3)
(−4)(+3)
(x−4)(x+3)
(x−4)(x+3)
Answer:
19.7%
Step-by-step explanation:
