Answer:

Step-by-step explanation:




but if

then since


so

or





Answer:
Step-by-step explanation:
3. function
4. not a function
5. function
6. not a function
7. function
8. not a function
Answer:
translate horizontally 5 units left
Answer:
1: B
Step-by-step explanation:
Answer:
Its the last one
Step-by-step explanation:
The angle R is supposed to be the letter in the middle which is known as the vertex in an angle,It leads to the angle in degrees forming a proper angle.
It not much information because its hard to explain but,hope this helps!!!.