Which function represents a reflection of f(x) =3/8 (4)x across the y-axis?

The function represents a reflection of across the y-axis.

Step-by-step explanation:

The given function is

If a function reflected across the y-axis then the sign of x-coordinate is changed but the y-coordinate remain the same.

Mathematically it can be defined as

Let function g(x) represents a reflection of f(x) across the y-axis. So, the required function is

Therefore the function represents a reflection of across the y-axis.

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )