Which of the following equations matches the function shown above?

the answer to the question is choice c

C) y = sin(1/2x)

Step-by-step explanation:

This is a horizontal stretch of the parent graph, y = sin(x).  It is stretched to have a period of 4π instead of 2π; this stretch would be applied by multiplying x by 1/2 before applying the sine function.  Thus the correct answer is y = sin(1/2x).

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 : )

umumumumum

im not sure