Answer:
Commutative property
Step-by-step explanation:
Answer is B. Just plug them in and it works! :)
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
Answer:
a.![y=2x](https://tex.z-dn.net/?f=y%3D2x)
b.![y=2x+3](https://tex.z-dn.net/?f=y%3D2x%2B3)
Step-by-step explanation:
We are given that a line
![y=x](https://tex.z-dn.net/?f=y%3Dx)
a. We have to find the equation of resulting line when the given line is dilated by a factor of 2.
We know that when a line is dilated by a then equation of line is given by
![y=ax](https://tex.z-dn.net/?f=y%3Dax)
We have a=2
Then, equation of line after dilation
![y=2x](https://tex.z-dn.net/?f=y%3D2x)
b.We have to find the equation of line when resulting line is translated 3 units up
Transformation rule when the y shift 3 units upward is given by
![(x,y)\righarrow (x,y+3)](https://tex.z-dn.net/?f=%28x%2Cy%29%5Crigharrow%20%28x%2Cy%2B3%29)
When the line
is translated 3 units up then the equation of line is given by
![y=2x+3](https://tex.z-dn.net/?f=y%3D2x%2B3)