X=13 i believe!! hope it helps <3
Answer:

Step-by-step explanation:
we know that
Using proportion

Round to the nearest whole number

<u>Given:</u>
The given function is 
We need to determine the reflection of f(x) over the x - axis
<u>Reflection over x - axis:</u>
The translation rule to reflect over the x - axis is given by

Reflecting the function over the x - axis, we get;

Multiplying -1 to both sides of the equation, we have;

This can be written as

Hence, the reflection of the function over the x - axis is 
Thus, Option A is the correct answer.
For #1, the biggest piece in the pie chart is hit by car.
For #2, think of a way to keep them alive. Maybe reduced speed limit or something...