*ONE QUESTION ONLY!* *WILLING TO GIVE MORE POINTS!*
2 answers:
Rate of change for the given function is 15.
Solution:
<em>Rate of change of function is same as the slope of the function.</em>
The function values are given in the table.
<u>To find the rate of change of the function:</u>
Take the any 2 points from the table over the interval 2 ≤ x ≤ 6.
Let the points be (2, 7) and (6, 67).
Slope formula:
m = 15
Rate of change for the given function is 15.
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Answer:
Absolute increase in population will be 2100
And percentage increase will be 60 %
Step-by-step explanation:
We have given population in 2005 is 3500
And population in 2009 is 5600
So absolute increase in population = 5600-3500 = 2100
We have to find the percentage increase in population
So relative percentage increase in population will be %
So population will increase by 60 %
The rectangle R’S’T’U’ is a 90° counterclockwise rotation of RSTU so options (A) and (C) will be correct.
<h3>What is a rectangle?</h3>The rectangle is a geometrical figure in which opposite sides are equal.
The angle between any two consecutive sides will be 90 degrees.
Area of rectangle = length × width.
Perimeter of rectangle = 2( length + width).
Given the rectangle RSTU if we plot it then it becomes a major horizontal rectangle.
If we transpose into R’S’T’U’ then it rotates 90 degrees counterclockwise and becomes a major vertical ractangle.
Hence the rectangle RSTU will rotate 90° counterclockwise to form R’S’T’U’.
For more about rectangles,
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