Answer:
We can also find the vertex by using the expressions:
(
−
b
2
a
,
f
(
−
b
2
a
)
)
Standard form:
a
x
2
+
b
x
+
c
=
0
In this example,
a
=
−
1
and
b
=
0
x
=
−
0
2
(
−
1
)
=
0
2
=
0
y
=
f
(
0
)
=
7
−
0
2
=
7
Same result of
(
0
,
7
)
Answer:
When the last Chinese dynasty—the Qing dynasty—fell in 1911–1912, it marked the end of the nation's incredibly long imperial history. That history stretched back at least as far as 221 BCE when Qin Shi Huangdi first united China into a single empire. During much of that time, China was the single, undisputed superpower in East Asia, with neighboring lands such as Korea, Vietnam, and an often-reluctant Japan trailing in its cultural wake. After more than 2,000 years, though, the Chinese imperial power under the last Chinese dynasty was about to collapse for good.
Explanation:
!!!!
The answer is, Canada opened its Pacific Railway. This did not happen last 1867. The first rails were said to be built in between Eastern Canada and British Columbia from <span>1881 to 1885.
All the other choices happened during 1867. </span>Canada became a self-governing territory after a confederation of some lands of the British colonies. Canada elected its first Prime Minister Sir John A. Macdonald last July 1, 1867. <span>The First </span>Canadian Parliament<span> session happened on November 6, </span>1867<span>, until July 8, 1872. </span>
Urban growth in the context of structural adjustment, currency devaluations, state retrenchments, and little or no housing provision.• Viewing the state as a 'market enabler' led to theled to the privatisation of utilities and services, and massive decreases in provision;• For individuals, their various needs - affordable commodities, accommodation close to jobs, security, and the possibility of owning property - were<span>simply ignored by the imposition of ill-suited neoliberal 'boot-strap capitalism'.</span>
