Answer:
The Mongol invasions and conquests took place during the 13th and 14th centuries, creating the vast Mongol Empire which by 1300 covered large parts of Eurasia. Historians regard the Mongol devastation as one of the deadliest episodes in history.
Answer:
<u></u>
- <u>Number line with marks on y = 2 and y = -2. See the first graph attached.</u>
Explanation:
- 4 = y² is an equation that yields two values of y.
Then, its graph consists of two points on the number line;

That is, the graph istwo points that show the solutions, one point on the mark y = 2 and the other on the mark y = -2.
This is a one dimensional graph: just two points on the number line.
See the first graph attahed.
I will also talk you about the function 4x = y², just in case the question is mssing the variable x.
The graph of 4x = y² is a horizontal parabola, i.e. it symmetry axis is parallel to the x-axis.
The standard form of the equation of a horizontal parabola is:

With p ≠ 0.
The point with coordinates (h,k) is the vertex.
The point with coordinates (h + p, k) is the focus.
The line x = h - p is the directrix.
The axis of symmetry is the line y = k.
Positive values of p (p > 0) means the parabola opens to the right, and negative values of p (p < 0), means the parabola opens to the left.
4x = y² means:
- h = 0, k = 0, 4p = 4 ⇒ p = 1.
Then:
- vertex (0,0)
- focus (0,0)
- directrix: line x = 0 - 1 = - 1
- axis of symmetry: line y = 0
- it opens to the right.
With that, you can understand the second graph attached.
Answer:
Popular Sovereignty
Explanation:
<em>Hope this helps! Please let me know if you need more help or think my answer is incorrect. Brainliest would be MUCH appreciated. Have a great day!</em>
A child born in the United States.
The answer to your question is B. Make and use fire