Get a graph and draw the points
Answer:
6x-12
Step-by-step explanation:
I think this is the answer I am so sorry if Im wrong but 3*2x = 6x and then -4*3 = -12
Answer:
part 1) It takes 2/15 hour to complete 1 task
Part 2) The robot can only complete 7 tasks in an hour (the remaining doens’t count)
Step-by-step explanation:
So first divide to find unit rate
2/5 ÷ 3
2/5 * 1/3
2/15
For part 2
Just put the unit rate in an equation
2/15x=1
Where 1 is the single hour and x is the task
solve
you’ll get 7 1/2
Due to only requesting for tasks in an Hour
its only 7 task
Answer:
1. 2x + 3y = 25
2. Multiply the first equation, x + y = 11, by 2, to cancel out x
3. 8
4. 3
Answer:
![(-4,32)](https://tex.z-dn.net/?f=%28-4%2C32%29)
Step-by-step explanation:
Given points are ![(-1,-8)](https://tex.z-dn.net/?f=%28-1%2C-8%29)
And given transformation is
![r_{x-axis}](https://tex.z-dn.net/?f=r_%7Bx-axis%7D)
We will start from left to right.
First transformation is reflection about x-axis.
When we reflect about x-axis ![(x,y)\ became\ (x,-y)](https://tex.z-dn.net/?f=%28x%2Cy%29%5C%20became%5C%20%28x%2C-y%29)
So, ![(-1,-8)=[-1,-(-8)]=(-1,8)](https://tex.z-dn.net/?f=%28-1%2C-8%29%3D%5B-1%2C-%28-8%29%5D%3D%28-1%2C8%29)
Now next transformation is dilation with a factor 4.
If we do dilation with a factor
to the point ![(x,y)](https://tex.z-dn.net/?f=%28x%2Cy%29)
New co-ordinates after dilation became ![(kx,ky)](https://tex.z-dn.net/?f=%28kx%2Cky%29)
So, ![(-1,8)\ became\ (-4,32)](https://tex.z-dn.net/?f=%28-1%2C8%29%5C%20became%5C%20%28-4%2C32%29)