Answer:
C. (x, y) → (x, -y)
Step-by-step explanation:
The algebraic representation that correctly describes a reflection over the x-axis is (x, y) → (x, -y)
Here's an example to show understanding
Plot A is (4,6) and the reflection over the x-axis would be (4,-6)
Answer: 4
Step-by-step explanation: 2+2 is 4
Answer: 4.8
Step-by-step explanation:
Corresponding sides of similar figures are proportional, so

The answer to this is 7/16 * 8= 7/2= 3.5