Use the rule is/of, %/100
Answer:
18 sq. unit
you can draw it on no. line
actually it's rectangle with l=3 and b=6
These points that are given show that the points that are the middle of the data are (4,6) (7,2) and (5,5) and this means that the line of best fit would go through all three of these data points from 9 on the x-axis to 10 on the y-axis.
the equation in the slope-intercept of the side of triangle ABC that is perpendicular to segment EF is y = x + 1
<h3>How to determine the equation</h3>
From the figure given, we can deduce the coordinates of the sides
For A
A ( 4,2)
For B
B ( 4, 5)
C ( 1, 2)
D ( 2, -4 )
E ( 5, -4)
F ( 2, -1)
The slope for BC
Slope = ![\frac{y2 - y1}{x2 - x1}](https://tex.z-dn.net/?f=%5Cfrac%7By2%20-%20y1%7D%7Bx2%20-%20x1%7D)
Substitute the values for both B and C coordinates, we have
Slope = ![\frac{2- 5}{1 - 4}](https://tex.z-dn.net/?f=%5Cfrac%7B2-%205%7D%7B1%20-%204%7D)
Find the difference for both the numerator and denominator
Slope = ![\frac{-3}{-3}](https://tex.z-dn.net/?f=%5Cfrac%7B-3%7D%7B-3%7D)
Slope = 1
We have the rotation for both point ( 0, 1)
y - y1 = m ( x - x1)
The values for y1 and x1 are 1 and 0 respectively and the slope m is 1
Substitute the values
y - 1 = 1 ( x - 0)
y - 1 = x
Make 'y' the subject of formula
y = x + 1
Thus, the equation in the slope-intercept of the side of triangle ABC that is perpendicular to segment EF is y = x + 1
Learn more about linear graphs here:
brainly.com/question/4074386
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