If two lines are the same slope and diffrent y-intercepts then the lines are

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

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)