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
)
The last solar eclipse was in june 8,1918
Answer:
Mexico refused to recognize the Republic of Texas, and intermittent conflicts between the two countries continued into the 1840s. The annexation of Texas as the 28th state of the United States, in 1845, led directly to the Mexican–American War.
Start date: October 2, 1835
End date: April 21, 1836
Explanation:
hope that helps
The positions mentioned above are examples of APPOINTED POSITIONS. The correct option is D. An appointed position is one in which a person is assigned by the appropriate authority to hold that position or office. The positions mentioned above are usually assigned to the holders by the government.
