Can someone solve 6 and 7 for me I will mark you the pls help I will really appreciate

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

Graph the equation by plotting point x=2

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1