Y=-x+4
Your slope is shown as (rise over run) -2/2 which is simplified to -1 so you just write -x, and your y intercept falls on 4 on the y axis. Y is dependent on x because whatever x variable you plug in will give you y. Ex: (2,?) we plug in 2 Y=-(2)+4, and get 2 so (2,2), which is confirmed by the graph.
Answer:
probably 6 thats one of the missing ones
The answers are 347 and 865. To solve this problem you set up two equations, x+y=1212 and x-y=518. You then get the second x by itself by adding y to both sides. You then have x+y=1212 and x=y+518. After this you substitute the x into the first equation and have y+518+y=1212. Then simplify to 2y=694 and y=347
Now that y=347 you put it in the original equation. Solve and get that x=865
It would be a square as each side is the same length, 4 in. And each angle is 90 degrees. :)
Answer:
x = 2
Step-by-step explanation:
