The equation of the line which is plotted on the graph and passes from the points (2,5) and (-2,-3) is y=2x-6.
<h3>What is the equation of line?</h3>
The equation of the line is the way of representation of a line in the equation form.
The equitation of the lines represents the line by the set of points on which the line lies or passes through in the coordinate system.
The formula to find equation of line is,
(y-y₁)={(y₂-y₁)/(x₂-x₁)}(x-x₁)
Here, x and y are the coordinate and subscript (1,2) used for the first and second point.
The points from which the line passes through are (2,5) and (-2,-3). Put the values,
(y-y₁)={(y₂-y₁)/(x₂-x₁)}(x-x₁)
(y-(-2))={(-3-5)/(-2-2)}(x-2)
y+2={-8/-4}(x-2)
y+2=2(x-2)
y+2=2x-4
y=2x-4-2
y=2x-6
Thus, the equation of the line which is plotted on the graph and passes from the points (2,5) and (-2,-3) is y=2x-6.
Learn more about the equation of line here;
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Answer:
1.243 cm
Step-by-step explanation:
The surface area of a cylinder is the sum of the area of the two congruent circular bases and the rectangular lateral area.
![SA = 2\pi r^2 + 2 \pi rh](https://tex.z-dn.net/?f=%20SA%20%3D%202%5Cpi%20r%5E2%20%2B%202%20%5Cpi%20rh%20)
![SA = 2\pi r(r + h)](https://tex.z-dn.net/?f=%20SA%20%3D%202%5Cpi%20r%28r%20%2B%20h%29%20)
We are given the surface area and the diameter.
r = d/2 = 7 cm / 2 = 3.5 cm
We can solve for h, the height.
![SA = 2\pi r(r + h)](https://tex.z-dn.net/?f=%20SA%20%3D%202%5Cpi%20r%28r%20%2B%20h%29%20)
![2\pi r(r + h) = SA](https://tex.z-dn.net/?f=%202%5Cpi%20r%28r%20%2B%20h%29%20%3D%20SA%20)
![r + h = \dfrac{SA}{2\pi r}](https://tex.z-dn.net/?f=%20r%20%2B%20h%20%3D%20%5Cdfrac%7BSA%7D%7B2%5Cpi%20r%7D%20)
![h = \dfrac{SA}{2\pi r} - r](https://tex.z-dn.net/?f=%20h%20%3D%20%5Cdfrac%7BSA%7D%7B2%5Cpi%20r%7D%20-%20r%20)
![h = \dfrac{104.3~cm^2}{2(3.14159)(3.5~cm)} - 3.5~cm](https://tex.z-dn.net/?f=%20h%20%3D%20%5Cdfrac%7B104.3~cm%5E2%7D%7B2%283.14159%29%283.5~cm%29%7D%20-%203.5~cm%20)
![h = 1.243~cm](https://tex.z-dn.net/?f=%20h%20%3D%201.243~cm%20)
The graph slanted from left to right.
4x + 2y = 8
-4x
2y=8-4x
divide the equation by 2 since you only need on y. -2x+8 =y
it's a negative x so the graph would be from upper left to lower right.
Any number of t-shirts higher than 14
Answer: y <= 2x+3 or 2x+3 >= y
Step-by-step explanation: Assuming each interval is one unit