<u>Answer-</u>
<em>About </em><em>4 points</em><em> should be below the trend line.</em>
<u>Solution-</u>
A Scatter Plot has points that shows the relationship between two sets of data.
A line of best fit or trend line is a straight line that best represents the data on a scatter plot.
This line may pass through some of the points, none of the points, or all of the points.
But its objective is to have the line as close as possible to all points, and as many points above the line as below.
As there are 4 points above the trend line, so there should be 4 points below that.
Answer:
Step-by-step explanation:
(x^2+y^2)^2=(x^2)^2+2x^2y^2+(y^2)^2
Adding and substracting 2x^2y^2
We get
(x^2+y^2)^2=(x^2)^2+2x^2y^2+(y^2)^2 +2x^2y^2-2x^2y^2
And we know a^2-2ab+b^2=(a-b)^2
So we identify (x^2)^2 as a^2 ,(y^2)^2 as b^2 and -2x^2y^2 as - 2ab. So we can rewrite (x^2+y^2)^2=(x^2 - y^2)^2 + 2x^2y^2 + 2x^2y^2= (x^2 - y^2)^2+4x^2y^2= (x^2 - y^2)^2+2^2x^2y^2
Moreever we know (a·b·c)^2=a^2·b^2·c^2 than means 2^2x^2y^2=(2x·y)^2
And (x^2+y^2)^2=(x^2 - y^2)^2 + (2x·y)^2
The proof of this can be get with a slight modification. It can be prove that every bounded is convergent, If (an) is an increasing and bounded sequence, then limn → ∞an = sup{an:n∈N} and if (an) is a decreasing and bounded sequence, then limn→∞an = inf{an:n∈N}.
Answer:
<h3>The answer is 5 units</h3>
Step-by-step explanation:
The distance between two points can be found by using the formula
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(-4, 4) & (-1, 0)
The distance between them is
We have the final answer as
<h3>5 units</h3>
Hope this helps you
Answer:
the answer to this B
Step-by-step explanation:
