Can u me figure out this question plz

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100

What is the reflection image of (5,-3) across the line y = -x?

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?