Reflections are a type of transformation that move an entire curve such that its mirror image lies on the other side of the x or y axis.
A vertical reflection is given by the equation y=−f(x) and results in the curve being "reflected" across the x-axis. A horizontal reflection is given by the equation y=f(−x) and results in the curve being "reflected" across the y-axis.
Reflection is one of the four basic rigid motions.
Four basic rigid motions:
1.Reflection
2.Glide Reflection
3.Rotation
4.Translation
Answer:
The answer here is 3.
Step-by-step explanation:
Since 7 of the marbles are yellow and 13 of them are green, you would first add these numbers together to find the number of marbles that are not green. After doing this you will find that 20 of the marbles aren't green. Since there are 23 marbles, and 20 of them aren't green, you would subtract these two numbers to find that the number of green marbles is three.
1. 1/49
2. 1/625
3. 1/8
4. 1/216
5. 1/64
6. 25/121?
7. 1/256
8. -1/531441?
9. a^4/9
10. 1/12t^3
11. 25/b^4
12. 7/r^7
13. 4x^5/y^3
14. 3g^3
I hope this is all right, if it's not I apologize.
The option A is the right answer
B
is the right answer.
hope i helped
