Answer:
![y=\frac{11}{20}x+6](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B11%7D%7B20%7Dx%2B6)
Step-by-step explanation:
Given:
Two points are given
x = number of minutes
y = length of the lin
⇒ (0, 6)
⇒ (20, 17)
We need to find the equation that represents the relationship between x, y.
Solution:
Using slope formula to find the slope of the equation of the line.
![m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7By_%7B2%7D-y_%7B1%7D%7D%7Bx_%7B2%7D-x_%7B1%7D%7D)
Substitute
= (0, 6) and
= (20, 17) in above equation.
![m=\frac{17-6}{20-0}\\m=\frac{11}{20}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B17-6%7D%7B20-0%7D%5C%5Cm%3D%5Cfrac%7B11%7D%7B20%7D)
So, slope of the line ![m = \frac{11}{20}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B11%7D%7B20%7D)
Using point slope formula.
------------(1)
Where, m = slope of the line
Substitute
⇒ (0, 6) and
in equation 1.
![(y-6)=\frac{11}{20} (x-0)](https://tex.z-dn.net/?f=%28y-6%29%3D%5Cfrac%7B11%7D%7B20%7D%20%28x-0%29)
![y-6=\frac{11}{20}x](https://tex.z-dn.net/?f=y-6%3D%5Cfrac%7B11%7D%7B20%7Dx)
Add 6 both side of the equation.
![y-6+6=\frac{11}{20}x+6](https://tex.z-dn.net/?f=y-6%2B6%3D%5Cfrac%7B11%7D%7B20%7Dx%2B6)
![y=\frac{11}{20}x+6](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B11%7D%7B20%7Dx%2B6)
Therefore, the equation that represents the relationship between x and y is written as:
![y=\frac{11}{20}x+6](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B11%7D%7B20%7Dx%2B6)
Answer:
it is dan
Step-by-step explanation:
because 4/5 is the closest to 1.
Answer:
7 plus threeis equal to same like 10 answer is 10