Answer:
Z' (-6,9)
Step-by-step explanation:
When a point is rotated around 180 degrees, the negative and plus values are simply switched, so positive 6 becomes -6, and -9 became positive 9.
Hope this helps :)
Here is the answer , and the explanation is written with it .
1. 4/5
20/25 , simplify by 5
2. 2/3
16/24, simplify by 8
3. 2/3
8/12, simplify by 4
4. 2/5
4/10, simplify by 2
5. 5/12, cannot simplify
6. 11/28, cannot simplify
Answer:
B Graph B and D are functions
Step-by-step explanation:
To be a function, it has to pass the vertical line test. The vertical line test says that if you move a vertical line over the graph, it can only touch the graph once at any one time to be a function.
Graph A fails the vertical line test.
Graph B passes the vertical line test
Graph C fails the vertical line test
Graph D passes the vertical line test